EN Engine Test 2023

[Eduard]

Ryzen 3900X, GUI Powerfritz 18, 60s + 0.1s, Ponder ON (6 threads/engine = about 7500 kns/engine), Hash 128 MB/Engine, all 3456men Syzygy GUI+Engine:

Final standing:


Games:
https://pixeldrain.com/u/P4jt3Zsf

My played 100 variants, EN-Tournament (PGN and CBH):
https://pixeldrain.com/u/L8P38FTU

[Dann Corbit]

On the test set, I would say that the following could use more exploration:

Code: Select all

Key move is best, but two other moves are close:
rn3r1k/pn1p1ppq/bpp4p/7P/4N1Q1/6P1/PP3PB1/R1B1R1K1 w - - acd 52; bm Bg5; c3 "Bg5"; c4 "Bg5, 103"; ce 151; pm Bg5 b4; pv Bg5; 
rn3r1k/pn1p1ppq/bpp4p/7P/4N1Q1/6P1/PP3PB1/R1B1R1K1 w - - acd 45; bm b4; c3 "Bg5"; c4 "Bg5, 103"; ce 126; pm Bg5 b4; pv b4 d5 Bb2 dxe4 Bxe4 Qg8 Bc2 c5 Be4 Nc6 Bxc6 Rad8 Re7 Nd6 Rd1 Bc8 Qf4 Nf5 Rxd8 Rxd8 Be4 Nd4 Qxf7 Qxf7 Rxf7 Bd7 f4 a5 bxc5 bxc5 Kf2 a4 Bg6 Be6 Rc7 Rc8 Ra7 Bxa2 Rxa4 Bb3 Ra7 Be6 Ke3 Rd8 Rc7 Rc8 Re7 Rd8 Bc3 Bg4 Rc7 Rc8 Ra7 Rd8 Bxd4 cxd4+ Kd3; 
rn3r1k/pn1p1ppq/bpp4p/7P/4N1Q1/6P1/PP3PB1/R1B1R1K1 w - - acd 43; bm Nc3; c3 "Bg5"; c4 "Bg5, 103"; ce 94; pm Bg5 b4; pv Nc3 d5 b4 Bc4 Bb2 Na6 b5 Nbc5 bxa6 Nd3 Re2 Rad8 Ba3 c5 Re7 d4 Ne2 Bxa6 Nc1 Nxf2 Kxf2 Qc2+ Kg1 d3 Nxd3 Bxd3 Rae1 Bb5 Qe4 Qc3 Bc1 Qxg3 Qf3 Qxf3 Bxf3 Bc4 a3 a6 R1e5 Kg8 Kf2 Rd6 Re3 Be6 Re1 Bd5 Be2 b5 Rg1 Bc4 Bb2 g5 Bxc4 bxc4 Bc3 Rd3 Rg3 Rfd8 Rxd3 cxd3; 

Key move is clearly best, but other move(s) has/have good winning chances:
r6k/p2b2pp/q1n1p2n/3pPpB1/2pP4/2P2NQ1/2P1BPP1/1R4K1 w - - acd 78; bm Bf6; c3 "Bf6"; c4 "Hiarcs, ?._?_TTT2 2, 222"; ce 423; pm Bf6; pv Bf6 Rg8 Ng5 gxf6 exf6 Rg6 Qd6 Qc8 Rb7 Qxb7 Qf8+ Rg8 Qxh6 Be8 f7 Qxf7 Nxf7+ Bxf7 Qf6+ Rg7 Bxc4 dxc4 d5 exd5 Qxc6 Rg6 Qc8+ Kg7 Qxf5 a6 Qe5+ Kg8 Qb8+ Kg7 Qc7 h5 f3 Kg8 Kf2 Re6 Qd8+ Kg7 Qh4 Rd6 Qf4 Rg6 Qd4+ Kg8 Kf1 Re6 Qf4 Kg7 Qg5+ Kf8 f4 Rd6 Qe5 Re6 Qh8+ Ke7 Qc8 Rf6 Ke2 Be6 Qc7+ Bd7 Kf3 Rf5 Qc5+ Kd8 Qa5+ Kc8 Qxa6+ Kc7 Qa5+ Kc6 Qd8 Rf7 Kg3 Rf5 Qa8+ Kb6 Qb8+ Kc6 Kh2 Rf7 Qa8+ Kc5 Qb7 Be6 Qb4+ Kc6 Qa4+ Kd6 Qa3+ Kc7 Qa5+ Kd7 Qa8 Kd6 Qd8+ Kc6 Qe8+ Kd6 Kg1 Rf5 Qb8+ Kc6 Qa8+ Kc7 g3 Bc8 Qa7+ Kc6; 
r6k/p2b2pp/q1n1p2n/3pPpB1/2pP4/2P2NQ1/2P1BPP1/1R4K1 w - - acd 51; bm Bxh6; c3 "Bf6"; c4 "Hiarcs, ?._?_TTT2 2, 222"; ce 237; pm Bf6; pv Bxh6 gxh6 Qh4 Qc8 Qf6+ Kg8 Qxh6 Qf8 Qg5+ Qg7 Rb7 Rd8 Qh5 h6 Nh4 Rf8 Ng6 Rb8 Rc7 Rc8 Rxc8+ Bxc8 Nf4 Kh7 Qh1 Qf8 Nh5 Kh8 Kh2 Bd7 Nf6 Be8 Qa1 Qe7 Qa6 Nd8 f4 Bf7 g4 fxg4 Bxg4 Kg7 Bh3 Qb7 Qa1 Qe7 Qa5 Nc6 Qa6 Nd8 Qc8 a5 f5 a4 Nh5+ Kh7 f6 Qf8 Qd7 a3 Nf4 h5 Nxe6 Nxe6 Bxe6 Kg6 Bxd5 Bxd5; 

It is not clear that the key move is best
r4rk1/pb1qbppp/1p2pn2/2np4/2PN4/1P2P3/PBBNQPPP/2RR2K1 b - - acd 53; bm Rfc8; c3 "Rfc8"; c4 "Efendiev, Enver; pm=Rfd8; 1/2;"; ce -50; pm Rfd8 {8} Rfc8 {1}; pv Rfc8; 
r4rk1/pb1qbppp/1p2pn2/2np4/2PN4/1P2P3/PBBNQPPP/2RR2K1 b - - acd 52; bm Rfd8; c3 "Rfc8"; c4 "Efendiev, Enver; pm=Rfd8; 1/2;"; ce -32; pm Rfd8 {8} Rfc8 {1}; pv Rfd8 b4 Na4 Ba1 Bxb4 Nb5 a6 Bxf6 gxf6 Ne4 Qe7 Qg4+ Kh8 cxd5 f5 Qh5 Rg8 Nc7 Nc3 Nxc3 Qxc7 Ne2 Qe7 g3 Rg5 Qh6 Ba3 Rb1 Bxd5 Rxd5 exd5 Qxb6 Bc5 Qc6 Rd8 Qxa6 d4 Rb7 Qd6 Qxd6 Rxd6 exd4 Bxd4 Rxf7 Rf6 Rd7 Bc5 Bb3 f4 Rd8+ Rf8 Rxf8+ Bxf8 Nxf4 Re5 Kf1 Bd6 Nd5 Re4 Nf6 Rd4 Ke2 Bc5 h4 Rb4 h5 Rb6; 
r4rk1/pb1qbppp/1p2pn2/2np4/2PN4/1P2P3/PBBNQPPP/2RR2K1 b - - acd 52; bm Rac8; c3 "Rfc8"; c4 "Efendiev, Enver; pm=Rfd8; 1/2;"; ce -45; pm Rfd8 {8} Rfc8 {1}; pv Rac8 b4 Na4 Ba1 dxc4 Nxc4 Bxb4 Ne5 Qe8 Nb5 a6 Bxa4 axb5 Bxb5 Qe7 Nc6 Bxc6 Bxc6 Rfd8 Rc4 Rxd1+ Qxd1 Qd6 Qc2 Bc5 Bf3 Rd8 h4 Qd3 Qxd3 Rxd3 Ra4 Ra3 Rxa3 Bxa3 Bd4 Nd7 Bc6 Nc5 Kf1 f6 Ke2 Kf7 e4 e5 Be3 Bb2 Bxc5 bxc5 a4 Bc3 h5 Ke7 Kd3 Be1 f3; 
Key move is clearly best, but other move(s) has/have good winning chances:
r4r1k/p1p3bp/2pp2p1/4nb2/N1P4q/1P5P/PBNQ1PP1/R4RK1 b - - acd 47; bm Nf3+; c3 "Nf3+"; c4 "ERET 050_Koenigsangriff_Hansen-Barua, Biel 1993, 138"; ce 319; pm Nf3+; pv Nf3+; 
r4r1k/p1p3bp/2pp2p1/4nb2/N1P4q/1P5P/PBNQ1PP1/R4RK1 b - - acd 43; bm g5; c3 "Nf3+"; c4 "ERET 050_Koenigsangriff_Hansen-Barua, Biel 1993, 138"; ce 249; pm Nf3+; pv g5 f3 Bxh3 Bxe5 Bxe5 gxh3 Bxa1 Nxa1 Qxh3 Qb2+ Kg8 Qg2 Qf5 Nc2 Qe5 Ne1 Rae8 Nb2 c5 Nbd3 Qd4+ Kh2 Re6 Qf2 Rfe8 Qxd4 cxd4 Kg3 Re3 Kg4 h6 f4 gxf4 Rxf4 c5 Rf6 R8e6 Rxe6 Rxe6 Kf3 Re3+ Kf2 Kf7 Nf4 Re8 Nf3 a5 Nh4 Rf8 Nhg6 Rd8 Kf3 Re8 Nh4 Kf6 Kg3 Rg8+ Kf2; 
r4r1k/p1p3bp/2pp2p1/4nb2/N1P4q/1P5P/PBNQ1PP1/R4RK1 b - - acd 43; bm Bxc2; c3 "Nf3+"; c4 "ERET 050_Koenigsangriff_Hansen-Barua, Biel 1993, 138"; ce 261; pm Nf3+; pv Bxc2 Qxc2 Nf3+ Kh1 Nd4 Bxd4 Bxd4 Rad1 Rae8 c5 d5 Nb2 Rxf2 Rxf2 Bxf2 Nd3 Bg3 Rf1 Re3 Qd2 Qd4 Qb4 Qxb4 Nxb4 d4 Nc2 Rd3 Kg1 Kg7 Na3 Rc3 Nc4 d3 Rd1 Rc2 Nd2 Bf4 Nc4 d2 Kf1 Rxa2 b4 Rc2 Na5 Kf6 Ke2 Rc1 g3; 

I guess that all four of these moves draw:
r3r2k/p1pq3p/R3bppN/2P5/1p1pP1P1/3P4/2P2P1P/3Q2RK b - - acd 65; bm c6; c3 "Qe7"; ce -9; pm Qb5 c6 Qe7 Qg7; pv c6 Qd2 Qb7 Rga1 Kg7 h4 Qc7 g5 fxg5 Qxg5 Bc8 Ng4 Bxg4 Qxg4 Rf8 Kg2 Rf6 f3 Qe7 Qg5 h6 Qd2 Qxc5 R1a5 Qc3 Qxc3 dxc3 e5 Rf7 Rxc6 Rd8 Kf2 Rd4 Raa6 b3 Rxc3 bxc2 Ke3 Rfd7 Rxc2 Rxd3+ Ke2 R3d5 Re6 g5 h5 Kf7 Rf6+ Ke7 Rxh6 Rxe5+ Kf2 Rf5 Kg3 Rd3 Rh7+ Kd6 Rf2 Ke5 h6 Kf6 Rb7 Kg6 h7 Rf8 Rxa7 Re3 Rf1 Rc3 Re7 Rd3 Rf2 Rb3 Rd7 Re3 Rf1 Rc3 Kg2 Rc2+ Kg1 Rc6 Ra1 Rcf6 Raa7 Rxf3 h8Q Rxh8; 
r3r2k/p1pq3p/R3bppN/2P5/1p1pP1P1/3P4/2P2P1P/3Q2RK b - - acd 66; bm Qe7; c3 "Qe7"; ce -10; pm Qb5 c6 Qe7 Qg7; pv Qe7 Qf3 Rf8 Qf4 Bd7 Rga1 b3 cxb3 Bb5 Rxa7 Bxd3 f3 Rxa7 Rxa7 Qxc5 Qxc7 Qxc7 Rxc7 Bb5 Nf7+ Kg8 Nd6 Rb8 Kg2 d3 Rc1 h6 Nxb5 Rxb5 Rb1 d2 Rd1 Rxb3 Rxd2 g5 Rd7 Rb1 Ra7 Rb2+ Kg3 Rb3 Rc7 Rb1 Rc2 Rg1+ Rg2 Rb1 Rd2 Rg1+ Kf2 Rh1 Kg2 Rb1 h4 Rb3 h5 Kf7 Rd7+ Kg8 Kf2 Rb2+ Kg3 Rc2 Rd6 Kg7 Rd4 Kf7 Rd5 Rb2 Rd7+ Kg8 Rd6 Kg7 e5 fxe5; 
r3r2k/p1pq3p/R3bppN/2P5/1p1pP1P1/3P4/2P2P1P/3Q2RK b - - acd 66; bm Qg7; c3 "Qe7"; ce -19; pm Qb5 c6 Qe7 Qg7; pv Qg7 Qd2 Bc8 Ra5 c6 Rga1 Qc7 R5a4 a5 Rxb4 Bxg4 Rxd4 Bf3+ Kg1 Rf8 Qe3 Bh5 h4 Qg7 Kh1 Qe7 Raa4 Qxc5 Kg2 Qa7 Qf4 Qg7 Rd6 c5 Rc6 g5 hxg5 fxg5 Qd6 Be8 Nf5 Qf6 Qxf6+ Rxf6 Rxf6 Bxa4 Ne3 Be8 Nc4 a4 Na3 g4 Kg3 Kg7 Rb6 h5 Rb7+ Kf6 Rc7 Ra5 Kf4 Ke6 f3 gxf3 Kxf3 Bd7 Nc4 Ra8 Rxc5 a3 Nxa3 Rxa3 Rxh5 Rc3 Rh6+ Ke7 Ke3 Rxc2 Kf4 Rf2+ Kg3 Rf8 d4 Bb5 d5 Bd3 Rh7+ Kd6; 
r3r2k/p1pq3p/R3bppN/2P5/1p1pP1P1/3P4/2P2P1P/3Q2RK b - - acd 66; bm Qb5; c3 "Qe7"; ce -19; pm Qb5 c6 Qe7 Qg7; pv Qg7 Qd2 Bc8 Ra5 c6 Rga1 Qc7 R5a4 a5 Rxb4 Bxg4 Rxd4 Bf3+ Kg1 Rf8 Qe3 Bh5 h4 Qg7 Kh1 Qe7 Raa4 Qxc5 Kg2 Qa7 Qf4 Qg7 Rd6 c5 Rc6 g5 hxg5 fxg5 Qd6 Be8 Nf5 Qf6 Qxf6+ Rxf6 Rxf6 Bxa4 Ne3 Be8 Nc4 a4 Na3 g4 Kg3 Kg7 Rb6 h5 Rb7+ Kf6 Rc7 Ra5 Kf4 Ke6 f3 gxf3 Kxf3 Bd7 Nc4 Ra8 Rxc5 a3 Nxa3 Rxa3 Rxh5 Rc3 Rh6+ Ke7 Ke3 Rxc2 Kf4 Rf2+ Kg3 Rf8 d4 Bb5 d5 Bd3 Rh7+ Kd6; 

Key move is clearly best, but other move(s) has/have good winning chances:
r3r1k1/1bnq1pbn/p2p2p1/1p1P3p/2p1PP1B/P1N2B1P/1PQN2P1/3RR1K1 w - - acd 42; bm e5; c3 "e5"; c4 "e5, Petrosian-Larsen, PalmaDeMallorca, 87"; ce 425; pm e5; pv e5; 
r3r1k1/1bnq1pbn/p2p2p1/1p1P3p/2p1PP1B/P1N2B1P/1PQN2P1/3RR1K1 w - - acd 38; bm Nf1; c3 "e5"; c4 "e5, Petrosian-Larsen, PalmaDeMallorca, 87"; ce 260; pm e5; pv Nf1 a5 Ne3 Bf6 Bf2 Red8 e5 dxe5 f5 Ng5 Be4 b4 d6 Ne8 Bxb7 Qxb7 Ncd5 c3 fxg6 Rxd6 bxc3 b3 gxf7+ Nxf7 Qe4 Rb8 c4 Bg5 c5 Re6 Bh4 Bxh4 Qxh4 Qb5 c6 Qxc6 Ne7+ Rxe7 Qxe7 Qg6 Rf1 Ned6 Nd5 b2 Rb1 Kg7; 
r3r1k1/1bnq1pbn/p2p2p1/1p1P3p/2p1PP1B/P1N2B1P/1PQN2P1/3RR1K1 w - - acd 38; bm Kh1; c3 "e5"; c4 "e5, Petrosian-Larsen, PalmaDeMallorca, 87"; ce 235; pm e5; pv Kh1 Rab8 Bg3 f5 e5 h4 Bh2 Rbd8 e6 Qc8 Nf1 Nxe6 Rxe6 Rxe6 dxe6 Bxf3 gxf3 Qxe6 Bg1 d5 Bd4 Bxd4 Rxd4 Nf6 Qd2 Kf7 Ne3 Qb6 Kg2 Rd7 Kf1 Rd6 Nc2 Qd8 Kg2 Nh5 Kf2 Nf6 Kf1 Rd7 Ne2 Rd6 a4 bxa4 Ne3 Rd7 Nc3 a3 bxa3 Qc7 Kg2 Qa7 Ne2 a5; 

Key move is clearly best, but other move(s) has/have good winning chances:
r3kbnr/1b3ppp/pqn5/1pp1P3/3p4/1BN2N2/PP2QPPP/R1BR2K1 w kq - acd 42; bm Bxf7+; c3 "Bxf7+"; c4 "Bxf7+, Andriulaitis-Ruefenacht, 5"; ce 377; pm Bxf7+; pv Bxf7+ Kxf7 Nd5 Qa7 a4 Nd8 e6+ Nxe6 Ne5+ Ke8 Nc6 Bxc6 Qxe6+ Ne7 Nxe7 Qd7 Qxc6 Rd8 Qxd7+ Kxd7 Nf5 Ke6 g4 g6 Ng3 Kd5 Bg5 Re8 Bf6 Rg8 axb5 axb5 b4 Bg7 Bxg7 Rxg7 bxc5 Rd7 Kf1 Kxc5 Rac1+ Kb6 Rd3 Ra8 Rb1 Ra5 Ne4 h5 h3 Kc6 Rc1+ Kb6 Rb3 Rc7 Rcb1 Rc2 Kg2 Re2 Kf3 Rea2 g5 R2a3 Kf4 Rxb3 Rxb3 Ra4 Ke5 Kc6 h4; 
r3kbnr/1b3ppp/pqn5/1pp1P3/3p4/1BN2N2/PP2QPPP/R1BR2K1 w kq - acd 42; bm e6; c3 "Bxf7+"; c4 "Bxf7+, Andriulaitis-Ruefenacht, 5"; ce 236; pm Bxf7+; pv e6 f6 Nd5 Qd8 Be3 dxe3 Nxe3 Qb8 Nf5 c4 Ng5 g6 Nf7 Bc5 Bc2 Kf8 Nxh8 Qe5 Qxe5 Nxe5 Nd6 Bc6 Nhf7 Ng4 Rd2 f5 a4 Rb8 axb5 Bxb5 Nxb5 Rxb5 Ra4 Nxf2 Rxf2 Bxf2+ Kxf2 Rxb2 Rxc4 Ke7 Ng5 h6 Nf3 Kxe6 Ne1 Rb6 Bd3 Nf6 Ra4 Ke7 Rxa6 Ng4+ Kg1 Rxa6 Bxa6 Kf6 Be2 Ne5 Kf2 g5 Ke3 Nc6 Bh5; 
r3kbnr/1b3ppp/pqn5/1pp1P3/3p4/1BN2N2/PP2QPPP/R1BR2K1 w kq - acd 41; bm Nd5; c3 "Bxf7+"; c4 "Bxf7+, Andriulaitis-Ruefenacht, 5"; ce 231; pm Bxf7+; pv Nd5 Qd8 e6 f6 Be3 dxe3 Nxe3 Qb8 Nf5 c4 Ng5 g6 Nf7 Bc5 Bc2 Kf8 Nxh8 Ne5 Nf7 gxf5 Rd8+ Qxd8 Nxd8 Rxd8 Rd1 Rxd1+ Qxd1 Ne7 Qd8+ Kg7 Qc7 Bc6 Bxf5 h5 Be4 b4 Bxc6 N5xc6 Qg3+ Kf8 Qf3 Kg7 Qxh5 Bd4 Kf1 a5 Qf7+ Kh8 Qe8+ Kg7 g4 a4 Qf7+ Kh8 Qh5+ Kg7 Qb5 f5 g5 Kg6 f4 a3 bxa3 c3 Qc4 bxa3 Kg2 Kh5 Qe2+ Kg6 h4 Nb4 h5+ Kh7; 

Be2 and g4 are permutations
r2qr1k1/pp2bpp1/2pp3p/4nbN1/2P4P/4BP2/PPPQ2P1/1K1R1B1R w - - acd 52; bm Be2 g4; c0 "g4 and Be2 are permutations"; c3 "Be2"; c4 "Karjakin, Sergey; pm=Be2; 1-0;"; ce 77; pm Be2 g4; pv g4 hxg5 Be2 Bxg4 fxg4 gxh4 g5 f6 Rxh4 fxg5 Rh5 Nf7 Bd3 Bf6 Bh7+ Kf8 Bg6 Qe7 Rdh1 Qe5 Qc1 Rad8 Bxf7 Qxe3 Bxe8 Rxe8 Rh8+ Kf7 Rxe8 Qxc1+ Kxc1 Kxe8 Kd2 Be5 Rg1 Kf7 Ke2 Ke6 Rf1 g4 b3 d5 cxd5+ cxd5 Rf8 a5 Re8+ Kd6 Rd8+ Ke6 c4 dxc4 bxc4 g3 Rd5 b6 Rb5; 

Key move is clearly best, but other move(s) has/have good winning chances:
r2q1rk1/1p2bpp1/p1b2n1p/8/5B2/2NB4/PP1Q1PPP/3R1RK1 w - - acd 55; bm Bxh6; c3 "Bxh6"; c4 "Bxh6, Kamsky-Lautier, Dortmund 1993, 55"; ce 181; pm Bxh6; pv Bxh6 Qa5 Qg5 Qxg5 Bxg5 Rfd8 Bc2 b5 Rxd8+ Rxd8 Rd1 Re8 Kf1 a5 Bd3 Rd8 Be2 b4 Rxd8+ Bxd8 Nb1 a4 Nd2 Be7 Bc4 Bd6 b3 a3 g3 Kf8 Ke2 Ng4 h3 f6 Bf4 Ne5 Ba6 g5 Be3 Bd7 h4 gxh4 gxh4 Be7 Kd1 Kg7 Be2 Ng4 Bd4 Ne5 h5 Bf5 Nf3 Nxf3 Bxf3 Be6; 
r2q1rk1/1p2bpp1/p1b2n1p/8/5B2/2NB4/PP1Q1PPP/3R1RK1 w - - acd 26; bm Qe3; c3 "Bxh6"; c4 "Bxh6, Kamsky-Lautier, Dortmund 1993, 55"; ce 131; pm Bxh6; pv Qe3 Re8 Bh7+ Kxh7 Rxd8 Raxd8 Qc1 Nd5 Qb1+ g6 Nxd5 Rxd5 h3 Bf6 Be3 Red8 Qc1 Bg7 b3 R8d7 Qc2 Rd3 Rc1 Bf6 Qe2 Rd8 Rc5 Bg7; 

Both of these moved appear to draw:
r2q1rk1/1b3p2/p3pQp1/1pnpP1Pp/P2N4/3B4/2P2PP1/1R2R1K1 b - - acd 60; bm Nxa4; c3 "Ne4"; ce 0; pm Ne4; pv Nxa4 g4 Nc3 gxh5 Qxf6 gxf6 Nxb1 hxg6 fxg6 Rxb1 Kf7 Nf3 Ke8 Kg2 d4 Rh1 Rd8 Kg3 Bd5 Rh7 Rd7 Rh6 Bxf3 Kxf3 g5 Rh1 Rd5 Ke4 a5 Rh7 Rf7 Rh6 Rf8; 
r2q1rk1/1b3p2/p3pQp1/1pnpP1Pp/P2N4/3B4/2P2PP1/1R2R1K1 b - - acd 60; bm Ne4; c3 "Ne4"; ce 0; pm Ne4; pv Ne4 Qxd8 Rfxd8 axb5 Nxg5 Nc6 Bxc6 bxc6 Ne4 Bxe4 dxe4 c7 Re8 Rxe4 Rac8 Rc4 Kg7 f4 Re7 Rb7 g5 Kf2 Kg6 Ke3 Kf5 fxg5 Kxe5 Rc6 Rd7 c4 h4 Rxa6 Rdxc7 Rxc7 Rxc7 Ra5+ Kd6 Ra6+ Kc5 Ke4 Kxc4 g6 fxg6 Rxe6 h3 Rxg6; 

Be6 might be worth investigation
r1bqkb1r/ppp3pp/2np4/3N1p2/3pnB2/5N2/PPP1QPPP/2KR1B1R b kq - acd 55; bm Ne7; c3 "Ne7"; c4 "Timmerman, Gert; pm=Ne7; 0-1;"; ce 61; pm Be6 {3} Ne7 {3} Ne5 {1}; pv Ne7 Nxe7 Bxe7 Nxd4 O-O f3 Nc5 Qd2 c6 Kb1 h6 Nb3 d5 Nxc5 Bxc5 Bd3 Rf7 Be5 Bd7 Rhe1 b5 c3 a5 Bc2 Qf8 f4 a4 a3 Re8 g3 g6 Re2 Bd6 Rde1 Bxe5 Rxe5 Rfe7 Qd4 Rxe5 Rxe5 Qd6 Rxe8+ Bxe8 Qe3 Kf8 Qd4 Qe6 Qf2 Qe7 h4 c5 h5 gxh5 Bxf5 d4 cxd4; 
r1bqkb1r/ppp3pp/2np4/3N1p2/3pnB2/5N2/PPP1QPPP/2KR1B1R b kq - acd 29; bm Be6; c3 "Ne7"; c4 "Timmerman, Gert; pm=Ne7; 0-1;"; ce 48; pm Be6 {3} Ne7 {3} Ne5 {1}; pv Be6 Qc4; 

Qe4 might be worth investigation
r1bqkb1r/3n1ppp/p3p3/8/Pp1B1n2/3B1N2/1P1NQPPP/R2R2K1 w kq - acd 47; bm Qe1; c2 "https://forum.computerschach.de/cgi-bin/mwf/topic_show.pl?tid=9345"; c3 "Qe1"; c4 "Sikorsky, Horst_Vinchev, Simeon_corr GER, Hiarcs, 194"; ce 490; pm Qe1; pv Qe1 Nd5 Be4 Bb7 Nc4 Rc8 Rac1 Nc5 h4 Nxe4 Qxe4 Qc7 Qe1 Qd7 Ng5 f6 Nxe6 Kf7 Ng5+ Kg8 Bxf6 gxf6 Nb6 Qe8 Nxc8 Qxe1+ Rxe1 fxg5 Re8 Kg7 hxg5 Rg8 Rd8 Kh8 Re1 Bxc8 Ree8 Nb6 Rxf8 Rxf8 Rxf8+ Kg7 Rd8 a5 b3 Bf5 Rb8 Nc8 Ra8 Be6 f4 Ne7 Rxa5 Bxb3 Ra7 Kf7 f5 Ke8 a5 Bd5 f6 Nc8 Rxh7; 
r1bqkb1r/3n1ppp/p3p3/8/Pp1B1n2/3B1N2/1P1NQPPP/R2R2K1 w kq - acd 26; bm Qe4; c2 "https://forum.computerschach.de/cgi-bin/mwf/topic_show.pl?tid=9345"; c3 "Qe1"; c4 "Sikorsky, Horst_Vinchev, Simeon_corr GER, Hiarcs, 194"; ce 247; pm Qe1; pv Qe4 Nd5 Rac1 Bb7 Nb3 Bd6 g3 Rc8 Rxc8 Qxc8 Rc1 Qb8 Na5 Ba8 Bxg7 Ne7 Qe2 Rg8 Bh6 Bc7 Nc4 Nc5 Bc2 Bf4 Bxf4 Qxf4 Nfd2 Rg5 Bxh7 Qd4 Bb1 b3 Qe3; 

All of these moves look drawish
r1bqk2r/pppp1ppp/8/4P3/1bP1n3/2N2Q2/PP3PPP/R1B1KB1R b KQkq - acd 58; bm Nxc3; c3 "Nxc3"; c4 "Abdulla, Khayala; pm=d5; 1-0;"; ce -14; pm Nxc3 {42} d5 {18} f5 {7} Qh4 {7} Ng5 {3} Bxc3+ {1}; pv Nxc3 bxc3 Ba5 Bf4 O-O Be2 d6 Rd1 Bd7 O-O dxe5 Bxe5 Qe7 Bd4 Rfe8 Qg3 g6 Bf3 c5 Bxc5 Qxc5 Rxd7 Rad8 Rxd8 Bxd8 Bd5 Bf6 Qf4 Kg7 Bxb7 Qa3 Qd2 Qxc3 Qxc3 Bxc3 Bf3 Rc8 Be2 Re8 Bd3 Rd8 Rd1 f5 f4 h5 g3 h4 Kf2 hxg3+ hxg3 Bb4 Be2 Rxd1 Bxd1 g5 fxg5 Kg6 Kf1 Kxg5 Kg2 Kh6 Bb3; 
r1bqk2r/pppp1ppp/8/4P3/1bP1n3/2N2Q2/PP3PPP/R1B1KB1R b KQkq - acd 57; bm f5; c3 "Nxc3"; c4 "Abdulla, Khayala; pm=d5; 1-0;"; ce -20; pm Nxc3 {42} d5 {18} f5 {7} Qh4 {7} Ng5 {3} Bxc3+ {1}; pv f5 Bd3 Nxc3 a3 Be7 bxc3 d6 Bf4 dxe5 Bxe5 Bf6 O-O Bxe5 Rae1 Qe7 Re3 O-O Qd5+ Be6 Qxe5 Rae8 Rfe1 Qd7 Qd4 c5 Qxd7 Bxd7 Rxe8 Rxe8 Rxe8+ Bxe8 Bxf5 h6 Be4 b6 f4 Kf7 Kf2 Kf6 Bf3 Ba4 g3 Bd7 Ke3 Be6 Be2 Bd7 Bd3 Ba4 Kf3 Bc6+ Be4 Ba4 Ba8 Bc2 Ke3 Bb3 Kd3 Kf5 Bf3 Ba4 Ke2 Kf6 Ke3 Bb3 Kd3 Ba4 Bd5 Bd7 Ke2; 
r1bqk2r/pppp1ppp/8/4P3/1bP1n3/2N2Q2/PP3PPP/R1B1KB1R b KQkq - acd 57; bm d5; c3 "Nxc3"; c4 "Abdulla, Khayala; pm=d5; 1-0;"; ce -14; pm Nxc3 {42} d5 {18} f5 {7} Qh4 {7} Ng5 {3} Bxc3+ {1}; pv d5 Be2 d4 Qxe4 dxc3 O-O O-O a3 cxb2 Bxb2 Bc5 Bd3 g6 e6 Qe7 Rae1 a5 Bc3 f6 h4 Ra6 Qf3 Bxe6 h5 Qf7 Re4 gxh5 Rb1 Bg4 Qg3 Rb6 Rxb6 cxb6 Be2 Kh8 Bxg4 hxg4 Qxg4 Bxa3 Rf4 Qg6 Qe6 Bb2 Bxb2 Qb1+ Kh2 Qxb2 Qe7 Qb4 Qd7 Qb1 Qxb7 Qg6 g3 f5 c5 bxc5 Qd5 Qf6 Qxc5 Rf7; 
r1bqk2r/pppp1ppp/8/4P3/1bP1n3/2N2Q2/PP3PPP/R1B1KB1R b KQkq - acd 35; bm Qh4; c3 "Nxc3"; c4 "Abdulla, Khayala; pm=d5; 1-0;"; ce -17; pm Nxc3 {42} d5 {18} f5 {7} Qh4 {7} Ng5 {3} Bxc3+ {1}; pv Qh4 g3 Ng5 Qd5 Qe4+ Kd1 Bxc3 bxc3 Qxd5+ cxd5 Ne4 Ke1 Nxc3 Bg2 c6 d6 O-O f4 Na4 Be3 b6 Bh3 Rd8 Bf1 a5 Bd3 b5 Kf2 b4 a3 Ba6 Bc2 Nc3 Bb6 Rdb8 Bc7 b3 Bf5 Bc4 Bxb8 Rxb8; 

Bb3 also looks winning
r1b3r1/5p1k/p1n2P1p/P1qpp1P1/1p1p4/3P2Q1/BPPB2P1/R4RK1 w - - acd 53; bm Kf2; c3 "Kf2"; c4 "arasan21.179_?_Arasan21, 116"; ce 469; pm Kf2; pv Kf2; 
r1b3r1/5p1k/p1n2P1p/P1qpp1P1/1p1p4/3P2Q1/BPPB2P1/R4RK1 w - - acd 41; bm Bb3; c3 "Kf2"; c4 "arasan21.179_?_Arasan21, 116"; ce 442; pm Kf2; pv Bb3 Rg6 Rae1 Be6 Ba4 Rc8 Bxc6 Qxc6 Rxe5 Qxc2 Qf2 Rf8 Bxb4 Qxf2+ Rxf2 Re8 gxh6 Rg3 Rfe2 Kg6 Bd2 Kxf6 Kh2 Rg4 g3 Rgg8 Bf4 Rc8 b4 Bg4 Rf2 Kg6 Rxd5 Rcd8 Rc5 Rc8 Kg2 Rxc5 bxc5 Rc8 Rc2 Bf5 Rc4 Be6 Rc1 Bd7 g4 f6 Kf3 Bc6+ Kf2 Bb5 Kg3 Kh7 Re1 Rxc5 Re7+ Kg8; 

Key move is clearly best, but other move(s) has/have good drawing chances:
r1b2rk1/pp1n1ppp/4p3/3pP3/1bPNnB1q/2NB2P1/PPQ2P1P/R3K2R b KQ - acd 67; bm Qh5; c3 "Qh5"; c4 "Aaryan,Varshney; pm=Qh5; 1/2;"; ce -12; pm Qh5 {238} Qh3 {108}; pv Qh5 O-O g5 cxd5 gxf4 dxe6 fxe6 Nxe4 Nxe5 gxf4 Rxf4 Kh1 Kh8 Rg1 Nxd3 Qxd3 Be7 Rac1 e5 Rc7 Bd8 Rcg7 Bg4 h3 Rxe4 R1xg4 Rxg4 Rxg4 Bf6 Ne6 e4 Rxe4 Bxb2 Nd8 Bf6 Nxb7 Rc8 Re3 Qg6 Qxg6 hxg6 Re6 Bh4 Re2 Rc3 Kg2 Ra3 Nd6 Kg7 Nc4 Ra4 Ne3 Bf6 Ng4 Bd8 Rc2 Bb6 Kg3 Bd4 h4 Bb6 f3 Ra5 Rd2 Kf7 Kh2 Ke6 Kg2; 
r1b2rk1/pp1n1ppp/4p3/3pP3/1bPNnB1q/2NB2P1/PPQ2P1P/R3K2R b KQ - acd 66; bm Qh3; c3 "Qh5"; c4 "Aaryan,Varshney; pm=Qh5; 1/2;"; ce -31; pm Qh5 {238} Qh3 {108}; pv Qh3 O-O-O Nxc3 bxc3 Ba3+ Kb1 Nb6 Bf1 Qh5 Be2 Qg6 Bd3 f5 cxd5 Nxd5 Bc1 Bxc1 Rxc1 Bd7 Ka1 Rac8 Qb3 Bc6 Rhd1 Rfd8 g4 Qe8 Nxc6 bxc6 gxf5 Rb8 Qc2 exf5 Bxf5 g6 Rg1 Kh8 Bxg6 hxg6 Rxg6 Qxe5 Rcg1 Rd6 R6g5 Nb4 Qb3 Rd1+ Rxd1 Qxg5 cxb4 Qe5+ Kb1 Qe4+ Kc1 Qf4+ Kc2 Qe4+ Rd3 Rxb4 Qf7 Qe2+ Rd2 Qc4+ Qxc4 Rxc4+ Kd3 Ra4 Ke3 Kg7 h4 c5 f4 Kg6 Rc2 c4 Rg2+ Kh7 f5 c3 h5 Ra5 f6 Rxh5; 
r1b2rk1/pp1n1ppp/4p3/3pP3/1bPNnB1q/2NB2P1/PPQ2P1P/R3K2R b KQ - acd 66; bm Qe7; c3 "Qh5"; c4 "Aaryan,Varshney; pm=Qh5; 1/2;"; ce -41; pm Qh5 {238} Qh3 {108}; pv Qe7 O-O Bxc3 bxc3 Ndc5 Be2 f6 exf6 Rxf6 Be5 Rf8 Rae1 Bd7 f4 Rac8 Rf3 Nd6 cxd5 exd5 Re3 Nc4 Bxc4 dxc4 Nf3 Bf5 Qg2 Nd3 Bd4 Qd6 R1e2 Rc7 h3 Bd7 Ne5 Bf5 a4 b6 Kh2 h6 Ra2 a6 Qd2 Rcc8 Qd1 Nxe5 Rxe5 Rce8 Qe2 Rxe5 Bxe5 Qc6 g4 Bd3 Qe3 Re8 Rb2 b5 axb5 axb5 Ra2 Re7 Ra7 Qe8 Ra5; 

Re6 might be worth investigation
q5k1/p2p2bp/1p1p2r1/2p1np2/6p1/1PP2PP1/P2PQ1KP/4R1NR b - - acd 59; bm Qd5; c3 "Qd5"; c4 "Qd5, N.N.-N.N. (Analyse), 72"; ce 65; pm Qd5; pv Qd5 Qd1 Kf8 d4 cxd4 cxd4 Nc6 h3 Nxd4 hxg4 fxg4 Rxh7 Be5 Qd3 gxf3+ Kf1 Rxg3 Qc4 Qxc4+ bxc4 Ke8 Rh8+ Ke7 Re3 Rg4 Rh7+ Kd8 Nxf3 Rf4 Kg2 Nc6 Rh4 Rf6 Ne1 Rg6+ Kf1 Bd4 Reh3 Kc7 Nf3 Bc3 Rh7 Rf6 Ke2 a5 a4 Re6+ Kd3 Be5 Nxe5 Nb4+ Kd2 dxe5 R3h6 Rxh6 Rxh6 Na6 Rh3 Kc6 Rf3 Nc5 Ra3 Kd6 Ke2 Ne6; 
q5k1/p2p2bp/1p1p2r1/2p1np2/6p1/1PP2PP1/P2PQ1KP/4R1NR b - - acd 33; bm Re6; c3 "Qd5"; c4 "Qd5, N.N.-N.N. (Analyse), 72"; ce 42; pm Qd5; pv Re6; 

All three of these moves are checkmate. e8=N is the shortest mate, but all result in a win
8/2P1P3/b1B2p2/1pPRp3/2k3P1/P4pK1/nP3p1p/N7 w - - acd 999; bm e8=N; c0 "Rd1 is mate in 11 also, though the key move is mate in 8."; c3 "e8=N"; c4 "ERET 089_Unterverwandlung_Rumänien 1977, 144"; ce 32752; dm 8; pm e8=N; pv e8=N f1=N+ Kf2 h1=N+ Kxf3 Nd2+ Kg2 Ne4 c8=N Bxc8 Nc7 Nd6 Na8 Nf2 Nb6#; 
8/2P1P3/b1B2p2/1pPRp3/2k3P1/P4pK1/nP3p1p/N7 w - - acd 83; bm c8=N; c0 "Rd1 is mate in 11 also, though the key move is mate in 8."; c3 "e8=N"; c4 "ERET 089_Unterverwandlung_Rumänien 1977, 144"; ce 32744; dm 8; pm e8=N; pv c8N f1N+ Kf2 Bxc8 e8Q Nb4 Qg8 h1N+ Kxf3 e4+ Kf4 Nd3+ Rxd3+ Kxd3 Qd5+ Ke2 Qxe4+ Kf2 Nc2 Ne3 Qxe3+ Kf1 Qe1+; 
8/2P1P3/b1B2p2/1pPRp3/2k3P1/P4pK1/nP3p1p/N7 w - - acd 64; bm Rd1; c0 "Rd1 is mate in 11 also, though the key move is mate in 8."; c3 "e8=N"; c4 "ERET 089_Unterverwandlung_Rumänien 1977, 144"; ce 32746; dm 8; pm e8=N; pv Rd1 Nc3 e8=Q Nxd1 Qe6+ Kxc5 Nb3+ Kb6 Be4+ Kxc7 Qc6+ Kd8 Qd6+ Kc8 Bf5+ Kb7 Nc5+ Ka7 Qxa6+ Kb8 Qb7+; 

Key move is clearly best, but other move(s) has/have good winning chances:
5k2/pp2pN2/2n2rrp/2p4Q/7p/1Bq5/P4PP1/R3R1K1 w - - acd 42; bm Rad1; c3 "Rad1"; ce 394; pm Rad1; pv Rad1 c4 Re3 Qb2 Re2 Qc3 Bc2 Kxf7 Bxg6+ Rxg6 Qxh4 Qf3 Qxc4+ Ke8 g3 a6 Qc2 Rf6 Re3 Qf5 Qe2 Rg6 Re4 b5 Kg2 Kf8 Qe3 Kg8 Rd2 Kg7 Rf4 Qe6 Qc3+ Kg8 Qf3 Ne5 Qa8+ Kh7 Qd5 Nc6 Re4 Qxd5 Rxd5 Rf6 Rd7 Kg6 Rb7 e5 Rg4+ Kf5 Rh4 Na5 Rh7 Kg5 Rg7+ Kf5 g4+ Ke6 Rh7 Kd5 R7xh6 Rf8 Rxa6; 
5k2/pp2pN2/2n2rrp/2p4Q/7p/1Bq5/P4PP1/R3R1K1 w - - acd 42; bm Bd5; c3 "Rad1"; ce 302; pm Rad1; pv Bd5 Qd4 Ne5 Nxe5 Qxe5 Qxe5 Rxe5 b6 Re3 Rd6 Bc4 h5 Rae1 Rg4 Be2 Rf4 Bxh5 Rd7 Be2 Rd2 Bf3 Rd7 a4 Rb4 Kh2 Rc7 Re4 a5 Rg4 Ke8 Be4 c4 Bc2 Rb2 Bg6+ Kd7 Rd4+ Kc8 Rxh4 Rxf2; 

Bd3 and Rg3 both look winning
5b2/p1p4k/2Pq2pp/4N3/2Bp1r2/PR6/K3Q3/8 w - - acd 50; bm Bd3; c3 "Bd3"; c4 "Stockfish 18102108; pm=Bd3; 1-0;"; ce 1133; pm Bd3; pv Bd3 Rf6 Nxg6 Rxg6 Qf2 h5 Kb2 Bg7 Rb5 Qxc6 Qf5 h4 Rc5 Qb6+ Ka2 Qd6 Qh5+ Kg8 Bxg6 Qe6+ Qd5 Qxd5+ Rxd5 Bf6 Bd3 Kf7 Kb3 Ke6 Ra5 h3 Rh5 Be5 Rxh3 Bf4 Rh4 Bd2 a4 Kd6 Kc4 Ke5 Rh5+ Kf4 Rc5 a6 Rxc7 Kg4 Rc6 a5 Kxd4 Kg3 Rc7 Kf4 Kc4 Kf3 Rf7+ Ke3 Ra7 Bb4 Rc7 Kf2 Rd7 Ke3 Bf1 Kf2 Ra7 Kg3 Kb5 Kh4 Rxa5 Be1 Ra8 Kg5 Ra7; 
5b2/p1p4k/2Pq2pp/4N3/2Bp1r2/PR6/K3Q3/8 w - - acd 41; bm Rg3; c3 "Bd3"; c4 "Stockfish 18102108; pm=Bd3; 1-0;"; ce 1542; pm Bd3; pv Rg3 d3 Qxd3 Qxd3 Bxd3 Kg8 Rxg6+ Bg7 Re6 Bf6 Nd7 Bg5 Kb3 Rf2 Re8+ Kg7 Bc4 Kg6 Nf8+ Kh5 Ne6 Rf6 Rc8 Rf3+ Ka4 Rc3 Kb4 Bd2 Rxc7 Rf3+ Kc5 Rf5+ Bd5 Be3+ Kd6 Rf1 Rg7 Kh4 Rb7 Bb6 Rxb6 axb6 c7 Rc1 a4 h5 Kd7 Rd1 Kc6 Rxd5 Kxd5; 

Both of these look drawish:
4r3/2p3kp/R1Pp1q2/3P2p1/1P2rp2/7P/1Q3RP1/6K1 w - - acd 50; bm Ra2; c3 "Qxf6+"; c4 "Qxf6!, 112"; ce -21; pm Qxf6+; pv Ra2 R8e5 b5 Re1+ Rf1 Rxf1+ Kxf1 f3 Qa1 Qf5 Kg1 Qd3 gxf3 Qxb5 Rd2 Qb4 Qb2 Qf4 Kg2 Kg6 Qb1+ Kh6 Qd1 Qf5 Qb3 Re1 Qd3 Qe5 Qd4 Qe7 Kf2 Kg6 Qd3+ Kg7 Qc3+ Kg8 Rb2 Re5 Rb8+ Kf7 Rb2 Kg6 Qd3+ Kg7 Rb4 Qf7 Rd4 h5 Kg2 Kf6 Qc3 Kg6 Qc2+ Kh6 Qd3 h4 Kf2 Rf5 Kg2 Kh5 Re4 Qxd5 Qxd5; 
4r3/2p3kp/R1Pp1q2/3P2p1/1P2rp2/7P/1Q3RP1/6K1 w - - acd 50; bm Qxf6+; c3 "Qxf6+"; c4 "Qxf6!, 112"; ce -15; pm Qxf6+; pv Qxf6+ Kxf6 Ra7 Rc8 b5 Rb4 Re2 Rxb5 Re6+ Kf5 Re7 Rxd5 Raxc7 Rxc7 Rxc7 Rc5 Kf1 Kg6 Kf2 Rc3 Rc8 Kh5 c7 Kh4 Rd8 Rxc7 Rxd6 h5 Rh6 Rc2+ Kf3 Rc3+ Kf2 Rg3 Rh8 Rd3 Rh6 Rd2+ Kf3 Rd8 Kf2 Ra8 Kf3 Ra3+ Kf2 Ra1 Kf3 Rf1+ Ke2 Rb1 Kf2 Rb5 Kf3 Rf5 Rh8 Ra5 Kf2 Ra2+ Kf3 Ra3+ Kf2 f3 gxf3 Ra4 Rh7 Rc4 Rh6 Rc2+ Kf1 Rh2 Rh7; 

Key move is clearly best, but other move(s) has/have good winning chances:
3r1rk1/pbq1bp1p/1n1Rp1p1/2p1P1N1/4N2P/1P3Q2/PB3PP1/K6R w - - acd 55; bm h5; c3 "h5"; c4 "arasan21.192_?_Arasan21, 121"; ce 476; pm h5; pv h5; 
3r1rk1/pbq1bp1p/1n1Rp1p1/2p1P1N1/4N2P/1P3Q2/PB3PP1/K6R w - - acd 40; bm Qg3; c3 "h5"; c4 "arasan21.192_?_Arasan21, 121"; ce 332; pm h5; pv Qg3 Bxg5 Nxg5 h5 Rc1 Qe7 Qf4 Qe8 f3 Rxd6 exd6 e5 Qe3 f6 Rxc5 Nd5 Qd3 fxg5 Rxd5 Bxd5 Qxd5+ Rf7 hxg5 Kf8 Bxe5 Rd7 Kb2 Rd8 f4 Qf7 Qd4 Qd7 Qe4 Qe6 g3 Ke8 Qc6+ Qd7 Qc4 Qf7 Qd4 Rd7 Qc5 Qe6 Qc8+ Kf7 Qc6 Rd8 a4 Qe8 Qd5+ Qe6 Qb5 Qg4 Qc6 Qf5 Qc5 Rd7 Qb5 Qe6 Qc6; 
3r1rk1/pbq1bp1p/1n1Rp1p1/2p1P1N1/4N2P/1P3Q2/PB3PP1/K6R w - - acd 39; bm Qe3; c3 "h5"; c4 "arasan21.192_?_Arasan21, 121"; ce 287; pm h5; pv Qe3 Bxg5 Nxg5 h5 Qd2 Bd5 Rc1 Nc8 Rxd8 Rxd8 Qf4 Rd7 g4 hxg4 Qxg4 Ne7 h5 Nf5 hxg6 fxg6 Nh3 Rg7 Nf4 a5 Nxd5 exd5 Qg5 Qb6 e6 d4 Ba3 Qxe6 Qd8+ Kf7 Rxc5 g5 Qxa5 Kg6 Bc1 Re7 Qd2 Qf6 Kb1 Re5 Rxe5 Qxe5 Qxg5+ Kf7 Qf4 Qd5 Bd2 Ke8 Kc2 Ne7 Kb2 Ng6 Qb8+ Kd7 Qa7+ Ke6 Qa6+ Kf7 a4 Ne5; 

Key move is clearly best, but other move(s) has/have good winning chances:
2q2r1k/p1p1b1pp/br1p1n2/2p1N1BP/Q1P1P3/8/PP1N1PP1/2KR3R w - - acd 47; bm Ng6+; c3 "Ng6+"; c4 "Gashimov, Vugar; pm=Ng6+; 1-0;"; ce 502; pm Ng6+; pv Ng6+; 
2q2r1k/p1p1b1pp/br1p1n2/2p1N1BP/Q1P1P3/8/PP1N1PP1/2KR3R w - - acd 37; bm Nd3; c3 "Ng6+"; c4 "Gashimov, Vugar; pm=Ng6+; 1-0;"; ce 314; pm Ng6+; pv Nd3 h6 Nf4 Re8 Ng6+ Kg8 Nxe7+ Rxe7 Bxf6 gxf6 Rh4 Qe6 Qc2 Bb7 Rf4 Bc6 Qc3 Rf7 Nf3 a5 Rd3 a4 Nd2 Qe5 Rdf3 Qxc3+ Rxc3 Rb8 Rg3+ Kh7 Nf1 Re8 Re3 Kg7 g4 Rb8 Ng3 Rb4 Nf5+ Kh7 Rc3 Bd7 Ne3 Be6 Ra3 Kg7 b3 Rf8 Rf3 Ra8 Rg3 Rbb8 Kb2; 

Both of these appear to be drawish at best
2kr4/pp1n1pBp/3bp1p1/3p2qP/P7/3B1K2/1PP2P2/R2Q1R2 b - - acd 73; bm f6; c3 "f6"; c4 "f6!, 117"; ce -92; pm f6; pv f6 Rh1 gxh5 Qg1 Qd2 Rxh5 Ne5+ Kg2 Qf4 Rh3 Nxd3 Rxd3 Qg4+ Kf1 Qxg1+ Kxg1 Rg8 Kf1 Rxg7 c4 Bh2 Ke2 dxc4 Rc1 Rg4 b3 Kc7 Rdc3 a5 Rxc4+ Rxc4 Rxc4+ Kd6 b4 axb4 Rxb4 Kc6 Rh4 Be5 Rxh7 b6 f3 Kd5 Re7 Bd6 Rb7 Kc6 Rg7 Be5 Ke3 Kd5 Rg6 Bd4+ Kd3 Be5 Rg4 Bd6 Rd4+ Kc5 Rc4+ Kd5 Rc8 f5 Ke3 Be5 Rd8+ Kc5 Rd1 Bd6 Rh1 Kd5 Rh5 Be5 Rh6 Bd4+ Kd3 Bc5 Rh7 Bd6 Rg7 Be5; 
2kr4/pp1n1pBp/3bp1p1/3p2qP/P7/3B1K2/1PP2P2/R2Q1R2 b - - acd 64; bm e5; c3 "f6"; c4 "f6!, 117"; ce -64; pm f6; pv e5 Ke2 e4 Bb5 Ne5 Bxe5 Qxe5 Qd2 a6 Qc3+ Qxc3 bxc3 axb5 axb5 Kd7 Rfd1 Ke6 c4 Rc8 cxd5+ Kf5 Ra2 gxh5 f3 exf3+ Kxf3 h4 Kg2 Ke5 Rd2 f5 Rb2 Rg8+ Kh3 f4 Rb3 Rg6 Kxh4 Ke4 Re2+ Kxd5 Kh3 Bc5 Rd3+ Kc4 Re4+ Kxb5 Rxf4 b6 Rb3+ Ka6 Re4 Kb7 Rg3 Rf6 Kg4 Kc6 Rd3 h5+ Kh4 Rf2; 

Rb3 appears to be worthy of consideration
2kr3r/qp1n1p2/p2p2p1/N2Pn2p/1P3Q1P/7R/P1P1B1P1/2KR4 w - - acd 51; bm Ra3; c3 "Ra3"; ce 168; pm Ra3; pv Ra3 Qb6; 
2kr3r/qp1n1p2/p2p2p1/N2Pn2p/1P3Q1P/7R/P1P1B1P1/2KR4 w - - acd 44; bm Rb3; c3 "Ra3"; ce 157; pm Ra3; pv Rb3 Qb6 Kb1 Rhe8 Rd4 Re7 Qd2 Rde8 a4 Kb8 b5 Nc5 Rb2 axb5 Bxb5 Rc8 Bd7 Nexd7 Rxb6 Nxb6 Qb4 Kc7 Rc4 Nxc4 Nxc4 Ne4 a5 Kb8 Kc1 Rec7 a6 Nc5 Qb6 Nxa6 Qxd6 Ka7 Na3 Rc5 c4 Rxc4+ Nxc4 Rxc4+ Kd2 Rxh4 Qe5 Nc5 d6 Kb6 d7 Nxd7 Qd6+ Ka7 Qxd7 Rc4 Ke2 Rc6 Kf2 Rf6+ Kg1 Ra6 Qd4+ Kb8 Kh2 Ka8 Qf4 Ka7 Qxf7 Kb8 Qf2 Ka8 Qg3 Ka7 Qc7 Rc6 Qa5+ Kb8; 

Key move is clearly best, but other move(s) has/have good winning chances:
2kb4/p7/r1p3p1/p1P2pBp/R2P3P/2K3P1/5P2/8 w - - acd 71; bm Bxd8; c3 "Bxd8"; c4 "Bxd8, Critter-Naum, CompGame 2015, 25"; ce 32698; dm 35; pm Bxd8; pv Bxd8 Kxd8 Kd3 Kd7 Ke3 Ke6 Kf4 Kd5 f3 Ke6 Kg5 Kf7 Kh6 Kf6 f4 Kf7 Kh7 Kf6 Kg8 Ke6 Kg7 Kd5 Kxg6 Ke4 Kxh5 Kd3 Kg6 Kc3 h5 Kb3 Ra1 a4 h6 Kb2 Rh1 a3 h7 a2 h8Q Ra3 Qh2+ Kb3 Ra1 a5 Qd2 a4 Kxf5 Kc4 Qb2 Rb3 Qxa2 Kc3 Qxa4 Kb2 Qa2+ Kc3 Rc1+ Kb4 Rc2 Ra3 Rb2+ Kc3 Qxa3+ Kxd4 Qb4+ Kd3 Rd2+ Ke3 Qc3+; 
2k5/p7/Pp1p1b2/1P1P1p2/2P2P1p/3K3P/5B2/8 w - - acd 82; bm c5; c0 "Spassky - Byrne, 1974"; c3 "c5"; c4 "c5, Spassky-Barne, SanJuan 1974, 97"; ce 1339; pm c5; pv c5 bxc5 Be1 Bd8 Bc3 Kd7 Bf6 Ba5 Bxh4 Kc7 Kc4 Kd7 Bf6 Bb6 Kb3 Ke8 Bc3 Bd8 Ka4 Bc7 Be1 Bb8 Ba5 Kf7 Kb3 Ke8 Bc3 Kf7 Be1 Ke7 Bh4+ Kf8 Bg5 Kg7 Kc4 Kf8 Bd8 Ke8 Bh4 Bc7 Bg5 Bb6 Kc3 Kd7 Kb3 Kc7 Bf6 Kb8 h4 Ka8 Kc4 Bc7 h5 Kb8 h6 Ka8 h7; 
2k5/p7/Pp1p1b2/1P1P1p2/2P2P1p/3K3P/5B2/8 w - - acd 45; bm Bg1; c0 "Spassky - Byrne, 1974"; c3 "c5"; c4 "c5, Spassky-Barne, SanJuan 1974, 97"; ce 1199; pm c5; pv Bg1 Bd8 Be3 Kb8 Bd4 Be7 Bg7 Kc8 Kd4 Kc7 Bh6 Bf6+ Kd3 Bd8 Bg5 Kd7 Kc3 Bc7 Bxh4 Ke8 Kd4 Kf7 Ke3 Bb8 Bd8 Kg6 Kd3 Kh7 Be7 Kh8 Ke3 Kg8 c5 dxc5 h4 Kg7 h5 Kf7 d6 Ke6 Kd3 Kf7 h6 Kg8 d7 Bc7 d8Q+ Bxd8 Bxd8 Kh7 Bc7 Kg6 Bxb6 Kxh6 Ke3; 
2k5/p7/Pp1p1b2/1P1P1p2/2P2P1p/3K3P/5B2/8 w - - acd 45; bm Be3; c0 "Spassky - Byrne, 1974"; c3 "c5"; c4 "c5, Spassky-Barne, SanJuan 1974, 97"; ce 1360; pm c5; pv Be3 Kc7 Bf2 Be7 Bd4 Bd8 Bh8 Kd7 Kc3 Be7 Kd4 Kc7 Bg7 Bd8 Bh6 Bf6+ Kd3 Kd7 Bg5 Bd8 Kd4 Bc7 Bxh4 Ke8 Ke3 Kf7 Bg5 Bb8 Bd8 Ke8 Bh4 Bc7 c5 dxc5 Bf6 Bd6 Be5 Bf8 Bb8 Kd7 h4 Bg7 Kd3 Bh6 h5 Bf8 Ke3 Kc8 Bxa7 Kc7 Kd3 Bd6 h6 Bxf4; 

Key move is clearly best, but other move(s) has/have good winning chances:
2k2Br1/p6b/Pq1r4/1p2p1b1/1Ppp2p1/Q1P3N1/5RPP/R3N1K1 b - - acd 50; bm Rf6; c3 "Rf6"; c4 "ERET 094_Damenopfer_Sirobaba-Chaika, CorrGame 2011, 146"; ce 705; pm Rf6; pv Rf6 Bc5 Be3 Raa2 Rxf2 Rxf2 Bxf2+ Kxf2 Qh6 Qa2 Qe3+ Kf1 Rg6 Ne4 Qxe4 Qf2 Qf4 Bxd4 Rxa6 Be3 Qxf2+ Bxf2 Bd3+ Kg1 Ra3 Bg3 Rxc3 Bxe5 Rb3 Bd6 Bh7 Kf2 c3 Ke3 c2+ Kd2 Rb1 Nxc2 Rb2 Ke3 Rxc2 g3 Bf5 Kf4 Bd7 Kg5 Rxh2 Bc5 Kb7 Bf8 Re2 Bg7 Re4 Bf8 Kc6 Kh4 Re2 Bg7 Rh2+ Kg5 Rg2 Be5 Rc2 Bf6 Kb7 Be7 Re2 Bf8 Rd2 Bg7; 
2k2Br1/p6b/Pq1r4/1p2p1b1/1Ppp2p1/Q1P3N1/5RPP/R3N1K1 b - - acd 36; bm Be3; c3 "Rf6"; c4 "ERET 094_Damenopfer_Sirobaba-Chaika, CorrGame 2011, 146"; ce 421; pm Rf6; pv Be3 Bxd6 Qxd6 Ra2 d3 Nf1 Bb6 Qc1 g3 Nxg3 e4 Kh1 e3 Rf3 Qe5 Rf1 Be4 Nxe4 Qxe4 h3 Rh8 Nf3 e2 Ra1 exf1=Q+ Qxf1 Rf8 Rd1 Rf6 Re1 Be3 Ra1 Kc7 Rd1 Qf4 Qe1 Rd6 Nd2 Rxa6 Nf1 Re6 Nxe3 Qxe3 Qh4 d2 Qh5 a6; 

Re4 and Rc2 look about the same
2brrbk1/qp1n1ppp/pnp5/4p3/1PR5/PN1P1NPP/4PPB1/B1Q1R1K1 w - - acd 52; bm Rc2; c3 "Re4"; c4 "Re4, 106"; ce 189; pm Re4 Rc2; pv Rc2; 
2brrbk1/qp1n1ppp/pnp5/4p3/1PR5/PN1P1NPP/4PPB1/B1Q1R1K1 w - - acd 44; bm Re4; c3 "Re4"; c4 "Re4, 106"; ce 190; pm Re4 Rc2; pv Re4 Qb8 d4 exd4 Rxd4 Qc7 Qc2 Be7 Rd2 Bf6 Nfd4 Nf8 Qc1 h5 e3 Na4 Rc2 Nb6 Rce2 Ng6 f4 Nd5 Kh1 Be7 Qc2 h4 g4 Bf6 Kg1 Nf8 Qc1 Ne6 Bxd5 cxd5 Nxe6 Qxc1 Rxc1 fxe6 Bxf6 gxf6 Rc7 e5 f5 Bd7 Rxb7 Bb5 Rd2 d4 exd4 exd4 Nxd4 Re1+ Kf2 Ra1; 

I have the annotation am Rc6, but it has the same score as the recommended move.  It should be investigated further
2bk2r1/5q2/1p2pP1Q/pP1pP1P1/P2P4/8/2RK4/8 w - - acd 55; am Rc6; bm Kc1; c3 "Kc1"; c4 "AlphaZero, HTC108-21_SF_Game9 2017, 159"; ce 501; pm Kc1; pv Kc1; 
2bk2r1/5q2/1p2pP1Q/pP1pP1P1/P2P4/8/2RK4/8 w - - acd 43; am Rc6; bm Rc6; c3 "Kc1"; c4 "AlphaZero, HTC108-21_SF_Game9 2017, 159"; ce 501; pm Kc1; pv Rc6; 

Key move is clearly best, but other move(s) has/have good winning/drawing chances (all are about half a pawn):
1rbq1r1k/5p1p/2np2p1/p2Np1b1/R1B1P3/1PP1N3/5PPP/3QK2R w K - acd 56; bm h4; c3 "h4"; c4 "Aarav Bhavin Mehta; pm=O-O; 1/2;"; ce 65; pm h4 {511} O-O {391} Qe2 {64} Ra2 {51} Qd3 {21} Nf1 {4} Qf3 {4} Bd3 {1} g3 {1}; pv h4; 
1rbq1r1k/5p1p/2np2p1/p2Np1b1/R1B1P3/1PP1N3/5PPP/3QK2R w K - acd 34; bm Ra2; c3 "h4"; c4 "Aarav Bhavin Mehta; pm=O-O; 1/2;"; ce 52; pm h4 {511} O-O {391} Qe2 {64} Ra2 {51} Qd3 {21} Nf1 {4} Qf3 {4} Bd3 {1} g3 {1}; pv Ra2 Ne7 O-O Nc6 g3 Bh3 Re1 Be6 h4 Bh6 h5 Rb7 Qf3 Qg5 hxg6 fxg6 Qh1 Bg7 Nb6 Bxc4 Nexc4 Qd8; 
1rbq1r1k/5p1p/2np2p1/p2Np1b1/R1B1P3/1PP1N3/5PPP/3QK2R w K - acd 34; bm O-O; c3 "h4"; c4 "Aarav Bhavin Mehta; pm=O-O; 1/2;"; ce 40; pm h4 {511} O-O {391} Qe2 {64} Ra2 {51} Qd3 {21} Nf1 {4} Qf3 {4} Bd3 {1} g3 {1}; pv O-O; 

Key move is clearly best, but other move(s) has/have good winning chances:
1rb1qrk1/2b2pp1/p3pBn1/3pP1Pp/1ppP4/2P1QN2/PP3P1P/R2BR1K1 w - - acd 68; bm Nh4; c3 "Nh4"; c4 "LC0, CCC_SF, CSS_HTC108-15 S, 158"; ce 302; pm Nh4; pv Nh4 Kh7 Bxh5 Rh8 Bxg6+ fxg6 Qg3 bxc3 bxc3 Kg8 Re3 Bd7 Rc1 Kf7 Rf3 gxf6 Rxf6+ Kg7 Rxg6+ Qxg6 Nxg6 Kxg6 h4 Bd8 f4 Rb2 Rf1 Be7 Rf2 Rb6 Qg4 Rbb8 Kg2 Ba3 Qg3 Rbf8 Rf1 Be8 Rb1 Kg7 Rb7+ Kg6 Qh3 Rf5 Rb1 Bb5 Kg3 Rg8 Kf3 Rh8 Qg4 Rh5 Kg3 Rh8 Rh1 Rh5 Qh3 Ba4 Qh2 Bb5 Qc2 Kg7 Qe2 Kg6 Qh2 Rh8 h5+ Kh7 Rg1 Rhf8 Qh4 Rh8 Kg2 Rhf8 Kf3 Ba4 Ke3 Rxf4 g6+ Kg8 Qxf4 Rxf4 Kxf4 Bc2 Kg5 Be7+ Kh6 Be4; 
1rb1qrk1/2b2pp1/p3pBn1/3pP1Pp/1ppP4/2P1QN2/PP3P1P/R2BR1K1 w - - acd 29; bm h4; c3 "Nh4"; c4 "LC0, CCC_SF, CSS_HTC108-15 S, 158"; ce 164; pm Nh4; pv h4 Kh7 Nh2 Bd7 Bxh5 Rh8 Bxg6+ fxg6 Kg2 Kg8 Rh1 Qf8 Nf3 a5 b3 a4 cxb4 Rxb4 Rab1 Bc6 Qc3 Rh5 bxc4 Ba5 c5 Rxb1 Qxa5 Rxh1 Kxh1 Rh8 Qc7 Bb5 c6 Be2 Nh2 Rxh4 Qd7 Rxd4; 
1rb1qrk1/2b2pp1/p3pBn1/3pP1Pp/1ppP4/2P1QN2/PP3P1P/R2BR1K1 w - - acd 27; bm Nd2; c3 "Nh4"; c4 "LC0, CCC_SF, CSS_HTC108-15 S, 158"; ce 160; pm Nh4; pv Nd2 Kh7 Bxh5 Rh8 Bxg6+ fxg6 Kg2 Qf8 Nf3 Kg8 h4 Bd7 Rh1 Rh5 cxb4 Rxb4 b3 a5 Rac1 a4 Rb1 Bc6 Qc3 Rb8 bxc4 dxc4; 

Both gxh6 and Nd5 look drawish
1r3rk1/1bqnbpp1/p2ppn1B/1p6/4PP1Q/PNNB4/1PP3PP/1K1R3R b - - acd 66; bm gxh6; c3 "Nd5"; ce -7; pm Nd5; pv gxh6 g4 Rfd8 Qxh6 d5 e5 Ne4 g5 Nf8 Ne2 b4 Nbd4 bxa3 g6 Nxg6 Nxe6 Bf8 Qxg6+ fxg6 Nxc7 Nf2 Ne6 Re8 Nxf8 Rxf8 b3 d4 Rhg1 Nxd1 Rxd1 Bf3 Rg1 Bxe2 Bxe2 Rxf4 Rxg6+ Kf8 Rxa6 Re4 Bd3 Rxe5 Rh6 Ke7 Ka2 Ra8 h4 Re3 Rg6 Rh3 Rg4 Rh8 Re4+ Kd6 Rxd4+ Kc7 Rc4+ Kd6 Rg4 R3xh4 Rg6+ Kc7 Kxa3 Ra8+ Kb2 Ra5 Rg7+ Kd8 Rg3 Kc7 Rg6 Rah5 Rg7+ Kd8 Rg8+ Kc7; 
1r3rk1/1bqnbpp1/p2ppn1B/1p6/4PP1Q/PNNB4/1PP3PP/1K1R3R b - - acd 66; bm Nd5; c3 "Nd5"; ce -9; pm Nd5; pv Nd5 Nxd5 Bxh4 Nxc7 gxh6 f5 exf5 Be2 Rbc8 Nd5 fxe4 Ne3 Nc5 Nf5 Bf2 Nxd6 Nxb3 cxb3 Rc7 Rhf1 e3 Nxb7 Rxb7 Rd6 Rc8 Rxa6 b4 Rc1 Rxc1+ Kxc1 bxa3 bxa3 Rxb3 Kc2 Rb7 Ra4 Rd7 Bd3 Rd5 Rg4+ Kf8 a4 Be1 Re4 Bd2 Bc4 Rd8 h4 Ra8 Bb5 Rd8 Kd1 Ba5+ Ke2 Rd2+ Kxe3 Rxg2 Be2 Rg6 Rf4; 

Key move is clearly best, but other move(s) has/have good winning chances:
1r1q1rk1/1p2b2p/pN6/P1pP1bp1/5p2/2B2Q2/1P4PP/R4RK1 w - - acd 71; bm g4; c0 "Rad1 with ce 359 at depth 79 and Nc4 with ce 309 at depth 70 also win"; c3 "g4"; c4 "Caruana, Fabiano; pm=Rad1; 1/2;"; ce 884; pm g4; pv g4 Bd7 d6 Bc6 dxe7 Qxe7 Qh3 Qe3+ Qxe3 fxe3 Rf5 Rxf5 gxf5 Re8 Nc4 Re4 Ne5 Be8 Kg2 e2 Kf3 Rf4+ Kxe2 Rxf5 Ke3 Kf8 Rd1 Rf4 Rd5 Ke7 Rxc5 Kd6 Rc8 Bh5 Rb8 Kd5 Rxb7 Re4+ Kf2 Rh4 Rd7+ Kc5 Ra7 Rxh2+ Kg3 Rh1 Rxa6 Be2 Nd7+ Kd5 Nf6+ Kc4 Rb6 Rf1 Kg2 Rf5 a6 Bf3+ Kg1 Kd3 a7 Rf4 Rd6+ Kc2 Rd2+ Kb3 Be5 Bb7 Rd7 Bf3; 
1r1q1rk1/1p2b2p/pN6/P1pP1bp1/5p2/2B2Q2/1P4PP/R4RK1 w - - acd 45; bm Rad1; c0 "Rad1 with ce 359 at depth 79 and Nc4 with ce 309 at depth 70 also win"; c3 "g4"; c4 "Caruana, Fabiano; pm=Rad1; 1/2;"; ce 550; pm g4; pv Rad1 Bd6 Qh5 Qe8 Qxg5+ Qg6 Qxg6+ hxg6 Nc4 Be7 d6 Bh4 Rxf4 Bg5 Rf3 Bg4 Rxf8+ Rxf8 Re1 Bf5 Re5 Bd8 Rxc5 Kf7 Rd5 Bd7 Rd1 Rg8 Rf1+ Ke6 Re1+ Kd5 Ne5 Ba4 Nf7 Kc6 Re4 Bb3 Nxd8+ Rxd8 Bb4 b6 axb6 Kxb6 Re5 Kc6 Rc5+ Kd7 Rc7+ Ke6 Re7+ Kd5 Ra7 Bc4 h4 Bb5 Rg7 Bd3 Kf2 Bf5 Kf3; 

Key move is clearly best, but other move(s) has/have good winning chances:
1nrrb1k1/1qn1bppp/pp2p3/3pP3/N2P3P/1P1B1NP1/PBR1QPK1/2R5 w - - acd 51; bm Bxh7+; c3 "Bxh7+"; c4 "Burmakin, Vladimir; pm=Bxh7+; 1-0;"; ce 470; pm Bxh7+; pv Bxh7+; 
1nrrb1k1/1qn1bppp/pp2p3/3pP3/N2P3P/1P1B1NP1/PBR1QPK1/2R5 w - - acd 37; bm Rc3; c3 "Bxh7+"; c4 "Burmakin, Vladimir; pm=Bxh7+; 1-0;"; ce 257; pm Bxh7+; pv Rc3 Bb5 Bxh7+ Kxh7 Qc2+ g6 h5 Nc6 hxg6+ fxg6 Rxc6 Qxc6 Qxc6 Bxc6 Rxc6 Na8 Rxe6 Rd7 Nc3 Bd8 a4 Kg7 Rd6 Rxd6 exd6 Kf6 d7 Rb8 Nxd5+ Ke6 Nb4 Kxd7 Ne5+ Ke8 Nxa6 Rb7 d5 Be7 Nxg6 Bd6 Be5 Rd7 Bxd6 Rxd6 Nf4 b5 Nc5 bxa4 bxa4 Nb6 Kf3 Nc4 Ke4 Rh6 Kd4 Nd6 Ne4 Nf7 Nd3 Rh1 f4 Ra1 Ndc5 Ke7 g4 Rd1+ Nd3 Ra1 Nec5 Nd6 Ne5 Rd1+ Ncd3; 

Qd2 and Bc2 are permutations
1nrq1rk1/p4pp1/bp2pn1p/3p4/2PP1B2/P1PB2N1/4QPPP/1R2R1K1 w - - acd 58; bm Bc2; c0 "Qd2 and Bc2 are permutations"; c3 "Qd2"; c4 "Qd2, Bang-Umansky, CorrGame 1996, 13"; ce 91; pm Qd2 Bc2; pv Bc2 Bxc4 Qd2 Ne4 Bxe4 dxe4 Nxe4 Qd5 Nd6 Nc6 Nxc8 Rxc8 Qc2 Ne7 a4 Qc6 Bd2 Nf5 Qd1 Bd5 f3 Bc4 Ra1 a5 Qb1 Ne7 Re4 Qb7 Qe1 Bd3 Re5 Nd5 Qd1 Qc6 Qb3 Ne7 Ra3 Nd5 Qb2 Bc4 Ra1 Ne7 Kh1 Nd5 Ree1 Bd3 Qb3 Bc4 Qc2 Qb7 Rab1 Qa6 Rb2 Bd3 Qb3 Rc4 Kg1 Kh7 Ra1 Qc8 Qd1; 
1nrq1rk1/p4pp1/bp2pn1p/3p4/2PP1B2/P1PB2N1/4QPPP/1R2R1K1 w - - acd 56; bm Qd2; c0 "Qd2 and Bc2 are permutations"; c3 "Qd2"; c4 "Qd2, Bang-Umansky, CorrGame 1996, 13"; ce 105; pm Qd2 Bc2; pv Qd2 Bxc4 Bc2 Ne4 Bxe4 dxe4 Nxe4 Qd5 Nd6 Nc6 Nxc8 Rxc8 Qc2 Qd7 a4 Bd5 Qd3 Ne7 Ra1 Qb7 Be5 a5 h3 Qa8 Ra3 Nf5 Qe2 Qb7 f3 Rc6 Bh2 Bc4 Qe5 Rc8 Qe4 Bd5 Qe2 Ne7 Be5 Rc6 Rea1 Bc4 Qe1 Qc8 Qg3 Qf8 Bd6 Nf5 Bxf8 Nxg3 Be7 Nf5 Bd8 Ne3 Rc1 f6; 

Key move is clearly best, but other move(s) has/have good winning chances:
1nb3rr/2pp3p/p1k2P2/n1q1PN2/P1pR3N/b4PBp/1R2P3/1KQ5 w - - acd 52; bm Rd6+; c3 "Rd6+"; c4 "TacticalInsanityNr.9_CorbitD_HTC108-5 S, 153"; ce 151; pm Rd6+; pv Rd6+; 
1nb3rr/2pp3p/p1k2P2/n1q1PN2/P1pR3N/b4PBp/1R2P3/1KQ5 w - - acd 47; bm Ne7+; c3 "Rd6+"; c4 "TacticalInsanityNr.9_CorbitD_HTC108-5 S, 153"; ce 119; pm Rd6+; pv Ne7+; 

[Dann Corbit]

Here are all the positions that I said might need more research analyzed with Leptir using 62 cores for one hour and with MPV=3

Code: Select all

rn3r1k/pn1p1ppq/bpp4p/7P/4N1Q1/6P1/PP3PB1/R1B1R1K1 w - - acd 47/69; acs 3583; acn 167243155k; ce 284; bm Bg5; pv Bg5 f5 Qf4 d5 Nf6 gxf6 Bxf6+ Rxf6 Re8+ Qg8 Rxg8+ Kxg8 Qc7 Rf7 Qc8+ Kg7 Re1 Nc5 Qd8 Ne4 f3 Bb7 fxe4 Nd7 Qc7 Nf6 Qf4 Nxh5 Qh4 Nf6 exf5 Bc8 g4 Bd7 Bf3 Re8 Kf2 Rxe1 Kxe1 Be8 Kd1 Rb7 Kc1 c5 Qg3 Rd7 Qf4 Nh7 Bd1 Nf6 Qe5 Rb7 a3 Rf7 Bf3 Rd7 Qe3 Rf7 Qf4 Bb5 b4 cxb4;
rn3r1k/pn1p1ppq/bpp4p/7P/4N1Q1/6P1/PP3PB1/R1B1R1K1 w - - acd 47/68; acs 3583; acn 167243155k; ce 202; bm b4; pv b4 d5 Nd2 Bd3 Nf3 Qf5 Qh4 Nd7 Re7 Nd6 Nd4 Nf6 Bf4 c5 bxc5 bxc5 Bxd6 cxd4 Re5 Qd7 Bxf8 Rxf8 Qxd4 Bc4 a3 Kg8 Rb1 Bb5 Bf3 a6 Rc1 Qd6 Rc3 Kh7 Re1 Qd7 Kg2 Bc4 Rce3 Kg8 Rb1 Rc8 Rb4 Bb5 Rc3 Bc4 Rc1 a5 Rbb1 Re8 Re1 Rd8 Rb6 Nh7 Qf4 d4 Rb7;
rn3r1k/pn1p1ppq/bpp4p/7P/4N1Q1/6P1/PP3PB1/R1B1R1K1 w - - acd 46/80; acs 3583; acn 167243155k; ce 102; bm Nc3; pv Nc3 d5 b4 Bc4 Bb2 Na6 b5 Nbc5 bxa6 Nd3 Re2 Rad8 Ba3 c5 Re7 d4 Ne2 Bxa6 Nc1 Nxf2 Kxf2 Qc2+ Kg1 d3 Nxd3 Rxd3 Rae1 Qc4 R1e4 Qxa2 Bc1 Rdd8 Rxa7 Qc2 Rxa6 Qxc1+ Bf1 b5 Qf5 b4 Rb6 Qc3 Qf4 Rd5 Rxh6+ Kg8 Rc6 Rxh5 Re2 Rd5 Rf2 Rd4 Qe5 Rd2 Rxc5 Qxe5 Rxe5;
r6k/p2b2pp/q1n1p2n/3pPpB1/2pP4/2P2NQ1/2P1BPP1/1R4K1 w - - acd 53/82; acs 3381; acn 175576345k; ce 396; bm Bf6; pv Bf6 gxf6 exf6 Rg8 Ng5 Rg6 Qd6 Qc8 Rb7 Qxb7 Qf8+ Rg8 Qxh6 Be8 f7 Qxf7 Nxf7+ Bxf7 Bh5 Bxh5 Qxe6 Kg7 Qxd5 Be8 Qxc4 Ne7 d5 Rf8 Qc7 Rf7 Qe5+ Kf8 c4 h6 c5 Nxd5 Qxd5 Rf6 Qe5 Kf7 Qc7+ Kf8 Qxa7 f4 Qb8 Kf7 Qe5 Bc6 Qc7+ Kf8 f3 Be8 Qb7 Bc6 Qb8+ Kf7 Qe5 Be8 Qd5+ Kf8 Qa8 Kf7 Qd8 Bc6 Qd4 Kg7;
r6k/p2b2pp/q1n1p2n/3pPpB1/2pP4/2P2NQ1/2P1BPP1/1R4K1 w - - acd 52/85; acs 3381; acn 175576345k; ce 115; bm Bxh6; pv Bxh6 gxh6 Qh4 Qc8 Qf6+ Kg8 Qxh6 Qf8 Qg5+ Qg7 Rb7 Rd8 Qh5 Ra8 Ng5 Nd8 Rc7 a5 Bf3 a4 Nxe6 Bxe6 Rxg7+ Kxg7 g4 f4 Qg5+ Kf8 Qxf4+ Ke8 Qc1 a3 Bh1 a2 Qa1 Nc6 f4 Ne7 f5 Bc8 f6 Bxg4 fxe7 Be6 Kf2 Kxe7 Bf3 Kf7 Bh5+ Kg7 Kg3 Ra7 Bf3 Ra8 Kh4 Ra7 Kg5 Kf7 Bh5+ Kf8 Be2 Kg7 Kf4 Kg6 Kg3 Ra8 Bd1 Kg7 Bf3 Ra6 Be2 Ra7 Bh5 Ra6 Kf4 Ra8 Kg5 Ra7 Be2 Ra8;
r6k/p2b2pp/q1n1p2n/3pPpB1/2pP4/2P2NQ1/2P1BPP1/1R4K1 w - - acd 52/58; acs 3381; acn 175576345k; ce 0; bm Qh4; pv Qh4 Ng8 Be3 h6 Ng5 Nd8 Nh3 Qa2 Rc1 Be8 g4 fxg4 Bxg4 Qa3 Bg5 Bf7 Rb1 Qa2 Rc1;
r4rk1/pb1qbppp/1p2pn2/2np4/2PN4/1P2P3/PBBNQPPP/2RR2K1 b - - acd 35/47; acs 115; acn 6064672k; ce -35; bm Rfc8; pv Rfc8 h3 Qe8 cxd5 Nxd5 a3 Bf8 b4 Ba6 b5 Bb7 Nc4 Rc7 Qg4 Nf6 Qf4 Rac8 Nd6 Bxd6 Qxd6 Be4 Qg3 Bxc2 Rxc2 Nfe4 Qg4 f5 Qh4 Rd7 Rdc1 Rcc7 f3 Nf6 Nc6;
r4rk1/pb1qbppp/1p2pn2/2np4/2PN4/1P2P3/PBBNQPPP/2RR2K1 b - - acd 35/52; acs 115; acn 6064672k; ce -46; bm Rac8; pv Rac8 a3 a5 b4 axb4 axb4 Na6 b5 Nb4 Bb1 Rfd8 g3 Bf8 cxd5 Rxc1 Rxc1 Bxd5 N4f3 Rc8 Rd1 Qe8 Ng5 h6 Bxf6 gxf6 Nh7 Bg7 Nxf6+ Bxf6 Qg4+ Bg7 Qxb4 Rc5 Bd3 Qc8 Qa4 Rc1 Be4 Qc3 Bxd5 Qxd2 Bb3 Rxd1+ Bxd1;
r4rk1/pb1qbppp/1p2pn2/2np4/2PN4/1P2P3/PBBNQPPP/2RR2K1 b - - acd 34/58; acs 115; acn 6064672k; ce -47; bm Rfd8; pv Rfd8 b4 Na4 Ba1 Bxb4 Nb5 a6 Bxf6 gxf6 Ne4 Qe7 Qg4+ Kh8 cxd5 f5 Qh5 Rg8 Nc7 Nc3 Nxc3 Qxc7 Ne4 Rg7 dxe6 fxe6 Ba4 Bc5 Nxc5 bxc5 g3 Bd5 Qe2 f4 e4 fxg3 hxg3 Qe5 Rxc5 Rag8 Rd3 Rg4 Re3 Rxe4 Rxe4 Qxe4 Qxe4 Bxe4 Bb3 Rd8 Re5 Bd5 Bxd5 exd5 Kf1 Kg7 Re6 d4 Ke2;
r4r1k/p1p3bp/2pp2p1/4nb2/N1P4q/1P5P/PBNQ1PP1/R4RK1 b - - acd 49/96; acs 3252; acn 159985770k; ce 366; bm Nf3+; pv Nf3+ gxf3 Bxb2 Nxb2 Bxc2 Qxc2 Rxf3 Rfe1 Qg5+ Kf1 Rxh3 Qe4 Qh5 Kg2 Rh4 Qxc6 Rf8 Nd3 Rg4+ Kf1 Qh3+ Ke2 Rd4 f3 Qg2+ Ke3 Rxd3+ Kxd3 Rxf3+ Qxf3 Qxf3+ Kc2 Qf2+ Kc3 h5 Rf1 Qe3+ Kb2 Qe5+ Ka3 Kg7 Rae1 Qa5+ Kb2 Qd2+ Ka3 h4 Re7+ Kh6 Rf8 Qa5+ Kb2 g5 Rh8+ Kg6 Rhh7 Qd2+ Ka3 Kf5 Rxc7 h3 Rc8 g4 Rf8+ Kg5 Rg8+ Kf4 Rh5 Kf3 Rf5+ Kg3 Rh5 Qe1 Rg7 Qg1 Rgh7 Kg2 Rh4 Qc5+ Ka4 Qf5 R7h5 Qe6 Rh6 Qd7+ Ka3 g3 Rd4 Qf5;
r4r1k/p1p3bp/2pp2p1/4nb2/N1P4q/1P5P/PBNQ1PP1/R4RK1 b - - acd 48/77; acs 3252; acn 159985770k; ce 263; bm g5; pv g5 f3 Rae8 Rad1 Kg8 Ne1 g4 hxg4 Bxg4 Qf2 Qh5 Qg3 Re6 Rd2 Bf5 Bd4 Qh6 f4 Rg6 Qh2 Nd3 Be3 Qxh2+ Kxh2 Re8 Nxd3 Rxe3 Ne1 Rh6+ Kg1 Rh4 Nf3 Rxf4 Nb2 Bc3 Rdf2 Re8 Nd1 Bg7 Rd2 Rfe4 Kh2 a5 Nf2 Re2 Nh3 Be5+ Kh1 Rxd2 Nxd2 Bd3 Rf3 Bg6 Re3 Kf8 g4 Bb2 Rf3+ Ke7 Nf4 Bc2 Rf2 Bd4 Re2+ Kd7 Kg2 Rxe2+ Nxe2 Bg7 Kf3;
r4r1k/p1p3bp/2pp2p1/4nb2/N1P4q/1P5P/PBNQ1PP1/R4RK1 b - - acd 48/63; acs 3252; acn 159985770k; ce 250; bm Bxc2; pv Bxc2 Qxc2 Nf3+ Kh1 Nd4 Bxd4 Bxd4 Rae1 Bxf2 Re4 Bg3 Rd1 Qg5 Rg4 Qe3 Qc3+ Qxc3 Nxc3 Be5 Ne2 c5 Ng1 Rf2 Nf3 Bf6 Nd2 Rf8 Re4 Kg7 a4 h5 a5 g5 a6 Be5 Kg1 Bd4 Kh1 Kg6 Nf3 Bf6 Rd3 Ra2 g4 Rxa6 Rd5 Rb6 Rd3 h4 Kg2 Rb4;
r3r2k/p1pq3p/R3bppN/2P5/1p1pP1P1/3P4/2P2P1P/3Q2RK b - - acd 50/63; acs 3508; acn 169696617k; ce -18; bm Qe7; pv Qe7 Qf3 Rab8 Qf4 g5 Qf3 Rb5 Nf5 Bxf5 gxf5 Rxc5 Qh5 Rf8 h4 gxh4 Rg6 c6 Ra1 Rf7 Rag1 Qf8 Qxh4 a5 Kh2 a4 Rg8+ Qxg8 Rxg8+ Kxg8 Qg3+ Kh8 Qb8+ Kg7 Qxb4 Rxc2 Kg2 Rc3 Qxd4 Rb3 Qxa4 Rxd3 Qxc6 Rd8 Kh3 Kh8 Qb6 Rff8 f4 Rd2 Kg3 Rd1 Kg2 Rd7 Kf3 Rdd8 Qb4 Rde8 Qd4;
r3r2k/p1pq3p/R3bppN/2P5/1p1pP1P1/3P4/2P2P1P/3Q2RK b - - acd 49/68; acs 3508; acn 169696617k; ce -27; bm Rab8; pv Rab8 Qd2 Qe7 Rc6 a5 Qf4 g5 Qg3 Rb5 Rxc7 Qf8 Nf5 Rxc5 Ra1 Ra8 Nxd4 Bxg4 Rb7 Bc8 Rxb4 f5 Rb5 Rxb5 Nxb5 Qf6 c3 h6 f3 fxe4 fxe4 Bd7 Nd4 Rf8 e5 Qg7 e6 Be8 Qd6 a4 Re1 Kh7 Qc5 Qf6 Qc7+ Qg7 Qxg7+ Kxg7 Kg2;
r3r2k/p1pq3p/R3bppN/2P5/1p1pP1P1/3P4/2P2P1P/3Q2RK b - - acd 49/64; acs 3508; acn 169696617k; ce -28; bm Qg7; pv Qg7 Qd2 Bc8 Ra5 c6 Rb1 Qc7 Ra4 a5 Rbxb4 Bxg4 Rxd4 Bf3+ Kg1 Rab8 Ra1 f5 Qe3 Qg7 c3 fxe4 dxe4 Rf8 Re1 Qe7 h3 Rbe8 e5 Bd5 c4 Be6 Ng4 Bxg4 hxg4 Qxc5 Re2 Kg8 e6 a4 Qd2 a3 Rd7 Re7 Qh6 Qb4 Kg2 a2 Rxa2 Qxc4 Rxe7 Qd5+ Kh2 Qd6+ Kh3 Qxe7 Qe3 Qf6 Kg3;
r3r1k1/1bnq1pbn/p2p2p1/1p1P3p/2p1PP1B/P1N2B1P/1PQN2P1/3RR1K1 w - - acd 42/67; acs 3586; acn 161745671k; ce 350; bm e5; pv e5 dxe5 Nde4 Bf8 d6 Ne6 fxe5 a5 Qf2 b4 Nd5 Bxd5 Rxd5 bxa3 bxa3 Rec8 Nc3 g5 Bg3 h4 Bh2 Qa7 Qxa7 Rxa7 Rdd1 Rb8 Re4 Rab7 Rxc4 Rb3 Nd5 Rb1 Kf1 R8b3 Rxb1 Rxb1+ Ke2 Rh1 Kf2 Bg7 Ne7+ Kh8 Bd5 Nhf8 Rc8 Kh7 Be4+ Kh8 Bf5;
r3r1k1/1bnq1pbn/p2p2p1/1p1P3p/2p1PP1B/P1N2B1P/1PQN2P1/3RR1K1 w - - acd 41/59; acs 3586; acn 161745671k; ce 269; bm Kh1; pv Kh1 a5 a4 Nf8 e5 dxe5 Nde4 Na6 Nxb5 f5 Ned6 e4 Nxb7 Qxb7 Be2 Qd7 Bxc4 Kh7 Bf2 Rec8 b3 Nb4 Qe2 Rab8 Rf1 Bf6 Be3 h4 Qf2 Rb7 Rd2 Ra8 Rg1 Rc8 Rgd1 Qe7 d6 Qd8 Kh2 Rcb8 Nc7 Bc3 Bd4 Bxd2 Rxd2 Nc6 Bb2 Rxb3 Bxb3 Rxb3;
r3r1k1/1bnq1pbn/p2p2p1/1p1P3p/2p1PP1B/P1N2B1P/1PQN2P1/3RR1K1 w - - acd 41/61; acs 3586; acn 161745671k; ce 265; bm Nf1; pv Nf1 a5 Ne3 Bh6 Qf2 b4 Ne2 Rac8 g4 hxg4 Bxg4 Qb5 Nd4 Qc5 axb4 axb4 Bxc8 Bxc8 Nxc4 Qxc4 Rc1 Qd3 Rxc7 Bxh3 Be7 Bxf4 Qxf4 Qxd4+ Qf2 Qh8 Re3 Rc8 Rxc8+ Bxc8 e5 dxe5 Qg3 Nf8 Qxe5 Qxe5 Rxe5 Nd7 Re4 Bb7 Rxb4 Bxd5 Rd4 Bc6 Rd6 Bb5 b4 f5 Bg5 Ne5 Rb6 Bd7 b5;
r3kbnr/1b3ppp/pqn5/1pp1P3/3p4/1BN2N2/PP2QPPP/R1BR2K1 w kq - acd 46/78; acs 3551; acn 158743787k; ce 392; bm Bxf7+; pv Bxf7+ Kxf7 Nd5 Qa7 a4 Nd8 e6+ Nxe6 Ne5+ Ke8 Nc6 Bxc6 Qxe6+ Ne7 Nxe7 Qd7 Qxc6 Rd8 Qxd7+ Kxd7 Nf5 Ke6 Nh4 Bd6 Nf3 b4 b3 Rhf8 Ra2 h6 Re2+ Kd7 Rde1 g5 Nd2 Rf6 Re4 Rg8 Nc4 Rgg6 Bd2 Rg8 f3 h5 Nxd6 Rxd6 Kf2 h4 Re5 Rc8 Rxg5 c4 Rg7+ Kc6 Bxb4 c3 Bxd6 Kxd6 Rg4 Kd5 Rg5+ Kd6 Rd1;
r3kbnr/1b3ppp/pqn5/1pp1P3/3p4/1BN2N2/PP2QPPP/R1BR2K1 w kq - acd 45/74; acs 3551; acn 158743787k; ce 231; bm Nd5; pv Nd5 Qd8 e6 f6 Be3 dxe3 Nxe3 Qb8 Nf5 c4 Ng5 g6 Nf7 Bc5 Bc2 Ne5 Nxh8 Kf8 Nf7 gxf5 Rd8+ Qxd8 Nxd8 Rxd8 Rd1 Rxd1+ Qxd1 Ne7 Qd8+ Kg7 Qc7 Bc6 Bxf5 b4 h3 c3 bxc3 bxc3 Bb1 Bb4 h4 h5 Bc2 Bd5 a3 Bxa3 Qxc3 Bd6 Qg3+ Kf8 Qe3 Kg7 Qe2 Bxe6 Qxh5 Bg8 f4 Nc4 Kf2 a5 Qg4+ Kh6;
r3kbnr/1b3ppp/pqn5/1pp1P3/3p4/1BN2N2/PP2QPPP/R1BR2K1 w kq - acd 45/76; acs 3551; acn 158743787k; ce 225; bm e6; pv e6 f6 Nd5 Qd8 Be3 dxe3 Nxe3 Qb8 Nf5 c4 Ng5 g6 Nf7 Bc5 Bc2 Kf8 Nxh8 Ne5 Nf7 gxf5 Rd8+ Qxd8 Nxd8 Rxd8 Rd1 Rxd1+ Qxd1 Ne7 Qd8+ Kg7 Qc7 Bc6 Bxf5 b4 h3 c3 bxc3 bxc3 Bc2 Bb4 h4 h5 a3 Bxa3 Qa5 Bd6 Qxc3 Bd5 Qg3+ Kh6 Qe3+ Kg7 Qe2 Bxe6 Qxh5 N7g6 Qd1 Bb4 Qd4 a5 f4 Nd7 Qd3 Ngf8 Qg3+ Kh6 h5 Bd6 Kh1;
r2qr1k1/pp2bpp1/2pp3p/4nbN1/2P4P/4BP2/PPPQ2P1/1K1R1B1R w - - acd 49/63; acs 3285; acn 152077951k; ce 32; bm Be2; pv Be2 hxg5 g4 Bg6 hxg5 d5 f4 Bxg5 fxg5 Be4 Rh2 Ng6 Rf2 Qd6 Rdf1 Rad8 Rxf7 d4 Bf4 Nxf4 R7xf4 Bxc2+ Qxc2 d3 Bxd3 Qxd3 a3 Qxc2+ Kxc2 Rd7 g6 Rd6 Rf7 Rb8 Rg1 Rxg6 Rc7 a5 g5 Kh7 Re7 b5 Rh1+ Kg8 Re5 bxc4 Rhe1 a4 R1e2 Rd6 Re6 Rxe6 Rxe6 Rb5 g6 Kf8 Rxc6;
r2qr1k1/pp2bpp1/2pp3p/4nbN1/2P4P/4BP2/PPPQ2P1/1K1R1B1R w - - acd 49/77; acs 3285; acn 152077951k; ce 26; bm g4; pv g4 hxg5 Be2 Bg6 hxg5 d5 f4 Bxg5 fxg5 Be4 Rh2 Ng6 Rf2 Qd6 Rdf1 Rad8 Rxf7 d4 Bf4 Nxf4 R7xf4 Bxc2+ Qxc2 d3 Bxd3 Qxd3 a3 Qxc2+ Kxc2 Re7 g6 Re6 Rf7 Rb8 Rg1 Rxg6 Rc7 a5 g5 Kh7 Re7 b6 Rh1+ Kg8 Re5 Rd8 Rhe1 Kh7 c5 b5 Kc3 Rf8 Kd4 Rf4+ R1e4 Rf1 b4 Rd1+ Kc3 axb4+ Kxb4;
r2qr1k1/pp2bpp1/2pp3p/4nbN1/2P4P/4BP2/PPPQ2P1/1K1R1B1R w - - acd 48/60; acs 3285; acn 152077951k; ce -12; bm a3; pv a3 Bf6 Be2 Qe7 Ne4 Ng4 fxg4 Qxe4 gxf5 Qxe3 Qxe3 Rxe3 Bf3 Rd8 Rd3 Rxd3 cxd3 Re8 b4 Re5 a4 Rxf5 h5 Kf8 b5 c5 a5 Bd8 a6 b6 Re1 Bf6 Kc2 Be5 Kd2 g6 Rf1 Bf6 hxg6 fxg6 g4 Rf4 Ke3 Bg5 Ke2 Kg7 Rg1 Kf6 Bc6 Bh4 Be4;
r2q1rk1/1p2bpp1/p1b2n1p/8/5B2/2NB4/PP1Q1PPP/3R1RK1 w - - acd 52/62; acs 3382; acn 158240448k; ce 103; bm Bxh6; pv Bxh6 Qa5 Qg5 Qxg5 Bxg5 Rfd8 Bc2 b5 Rxd8+ Rxd8 Rd1 Re8 Kf1 a5 Bd3 b4 Ne2 Bf8 Bxf6 gxf6 f3 a4 Bc4 Re5 Rd8 Re8 Rxe8 Bxe8 Ng3 Kg7 Ke2 Bc5 Kd3 Bd7 b3 axb3 Bxb3 Bb5+ Bc4 Bd7 Nh5+ Kg6 Nf4+ Kg7 Kd2 Bf5 Ne2 Bf2 Bb3 Bd7 Kd3;
r2q1rk1/1p2bpp1/p1b2n1p/8/5B2/2NB4/PP1Q1PPP/3R1RK1 w - - acd 51/66; acs 3382; acn 158240448k; ce 41; bm Qe2; pv Qe2 Qe8 Rfe1 Bb4 Qc2 Qc8 h3 Bxc3 bxc3 Re8 Be5 Nd7 Bh7+ Kh8 Bf5 f6 Bf4 Rxe1+ Rxe1 Qf8 Re6 Qc5 c4 Qd4 Be3 Qa1+ Kh2 Nf8 Re7 Re8 Rxe8 Bxe8 f4 Qf1 Qd3 Qxd3 Bxd3 Bc6 g4 Kg8 Kg3 Kf7 h4 Nd7 Bf5 Ke7 g5 hxg5 fxg5 fxg5 Bxg5+ Kf7 Kf4 b5 cxb5 axb5 Bc2 Bd5 a3 Ke6 Bf5+ Kd6 Ke3 Nc5 Bf4+ Kc6;
r2q1rk1/1p2bpp1/p1b2n1p/8/5B2/2NB4/PP1Q1PPP/3R1RK1 w - - acd 51/64; acs 3382; acn 158240448k; ce 32; bm Qe3; pv Qe3 Re8 Bh7+ Kxh7 Rxd8 Raxd8 Qc1 Nd5 Nxd5 Rxd5 Rd1 Rc5 Qb1+ Kg8 Re1 Rd5 Bc7 Rd7 Bb6 Rc8 Ba5 Bf6 Bc3 Bxc3 bxc3 Bd5 Qc2 Be6 a3 b5 h3 a5 Qb2 Bc4 Re3 Rcd8 Qc2 a4 Qe4 Rd3 Qe7 R8d5 Kh2 Rxe3 Qxe3 Rd3 Qe8+ Kh7 Qe1 f6 Qc1 Kh8 f3 Kg8 Qb2;
r2q1rk1/1b3p2/p3pQp1/1pnpP1Pp/P2N4/3B4/2P2PP1/1R2R1K1 b - - acd 54/52; acs 2422; acn 113657272k; ce 0; bm Ne4; pv Ne4 Qxd8 Rfxd8 axb5 Nxg5 Nc6 Bxc6 bxc6 Ne4 c7 Re8 Bxa6 Nc5 c8R Raxc8 Bxc8 Rxc8 Re3 Ne4 Rb7 Nd2 f4 Rxc2 Ra3 Rc1+ Kh2 g5 g3 Rc2 Kg1 g4 Ra8+ Kg7 Raa7 Nf3+ Kf1 Rd2 Rxf7+ Kg8 Rg7+ Kf8 Raf7+ Ke8 Re7+ Kf8;
r2q1rk1/1b3p2/p3pQp1/1pnpP1Pp/P2N4/3B4/2P2PP1/1R2R1K1 b - - acd 54/31; acs 2422; acn 113657272k; ce 0; bm Nxa4; pv Nxa4 g4 Nc3 gxh5 Qxf6 gxf6 Nxb1 hxg6 fxg6 Rxb1 Kf7 Kg2 Rh8 Kg3 Rh5 f4 Rah8 Nf3 d4 Ng5+ Rxg5+ fxg5 Rh5 Kg4 Rh2 Rb3 Rg2+ Kh4 Rh2+ Kg4;
r2q1rk1/1b3p2/p3pQp1/1pnpP1Pp/P2N4/3B4/2P2PP1/1R2R1K1 b - - acd 53/69; acs 2422; acn 113657272k; ce -62; bm Rc8; pv Rc8 axb5 axb5 Rxb5 Ba8 f3 Ne4 fxe4 dxe4 Nxe6 Qxf6 exf6 fxe6 Bxe4 Bxe4 Rxe4 Rxc2 Rxe6 Rc7 Rd6 Re8 Ra5 Kf7 Rd4 Rb8 Kh2 Re8 Rd3 Re4 Kh3 Re1 Rad5 Kf8 Rd8+ Re8 R8d4 Re5 Kh4 Re8 Ra3 Kf7 Ra5 Kf8 Rad5 Ra7 Rc5 Kf7 Rdc4 Rd7 Rc7 Red8 Rxd7+ Rxd7;
r1bqkb1r/ppp3pp/2np4/3N1p2/3pnB2/5N2/PPP1QPPP/2KR1B1R b kq - acd 50/69; acs 3217; acn 140378843k; ce 39; bm Ne7; pv Ne7 Nxe7 Bxe7 Nxd4 O-O f3 Nc5 Qd2 c6 Kb1 h6 h3 d5 g4 Bf6 Be3 Qb6 c3 Na4 Qc2 Nxc3+ Qxc3 c5 Qb3 cxd4 Qxb6 axb6 Bxd4 Bxd4 Rxd4 Be6 Be2 Rac8 f4 Kf7 Rg1 Kf6 Bd3 fxg4 hxg4 g5 Rh1 gxf4 Rxf4+ Kg5 Rxf8 Rxf8 Rh5+ Kf4 Rxh6 Bxg4 Rxb6 Ke3 Bg6 Rg8 Bc2 Bf3 b4 d4 Rd6 b5;
r1bqkb1r/ppp3pp/2np4/3N1p2/3pnB2/5N2/PPP1QPPP/2KR1B1R b kq - acd 49/61; acs 3217; acn 140378843k; ce 0; bm Be6; pv Be6 Qc4 Be7 Nxc7+ Qxc7 Qxe6 Qd7 Qd5 Bf6 Bd3 Ne7 Qb3 Nc5 Qa3 O-O Rhe1 Kh8 Bg5 Bxg5+ Nxg5 Rae8 Bc4 Nc6 Nxh7 Kxh7 Qh3+ Kg6 Qg3+ Kh6 Qh4+ Kg6;
r1bqkb1r/ppp3pp/2np4/3N1p2/3pnB2/5N2/PPP1QPPP/2KR1B1R b kq - acd 49/70; acs 3217; acn 140378843k; ce -11; bm Be7; pv Be7 Nxd4 Nxd4 Rxd4 O-O Qc4 Be6 Qxc7 Bxd5 Qxd8 Rfxd8 Rxd5 Nxf2 Rg1 g6 h3 b6 Be3 Ne4 g4 fxg4 hxg4 Rac8 Bg2 Nf6 Rd4 d5 g5 Ne4 Bxe4 dxe4 Rxe4 Bc5 Bxc5 Rxc5 b4 Rf5 a4 Rc8 Rg2 Rc7 Kb2 Kg7 c4 h5 gxh6+ Kxh6 Rh4+ Kg7 Rhg4 Kf7 c5 Rc6 cxb6 axb6 R4g3 Rcf6 Kc2 Rf2+ Rxf2 Rxf2+ Kb3;
r1bqkb1r/3n1ppp/p3p3/8/Pp1B1n2/3B1N2/1P1NQPPP/R2R2K1 w kq - acd 45/62; acs 3073; acn 139631440k; ce 215; bm Qe1; pv Qe1 Nxd3 Qe4 Nb6 Bxb6 Qd5 Qe3 Nxb2 Rdb1 Be7 Rxb2 Bb7 Rc2 h6 Rc4 O-O Bc5 Rfc8 Bxe7 Rxc4 Nxc4 Qxc4 Rc1 Qa2 Bxb4 Qxa4 Bc3 Rc8 Ra1 Qb3 Bd2 Qb5 Ne1 Rd8 Ra5 Qd7 Ra2 Qd5 Qa3 Qe5 Qc3 Qxc3 Bxc3 Rc8 Bd2 Rd8 h3 Bd5 Ra3 Bc4 Bc3 f6;
r1bqkb1r/3n1ppp/p3p3/8/Pp1B1n2/3B1N2/1P1NQPPP/R2R2K1 w kq - acd 45/60; acs 3073; acn 139631440k; ce 125; bm Qe3; pv Qe3 Nd5 Qe2 Bb7 g3 N7f6 Ng5 Be7 Nb3 Nc3 Bxc3 bxc3 Bb5+ axb5 Rxd8+ Rxd8 bxc3 Bd5 Nd4 O-O axb5 Rc8 Qb2 Rfd8 Ngf3 Nd7 Nd2 Ne5 b6 Bc5 Qb5 Nd7 b7 Rc7 Ra8 Rxa8 bxa8R+ Bxa8 N4b3 Bc6 Qa6 Bf8 f3 h5 c4 Bb4 Kf1 e5 Ke2 Bf8 Qa5 Rc8 Kf1 Rb8 Qc7 Ba4;
r1bqkb1r/3n1ppp/p3p3/8/Pp1B1n2/3B1N2/1P1NQPPP/R2R2K1 w kq - acd 45/64; acs 3073; acn 139631440k; ce 122; bm Qe4; pv Qe4 Nd5 Qe2 Bb7 g3 N7f6 Ng5 Be7 Nb3 Nc3 Bxc3 bxc3 Bb5+ axb5 Rxd8+ Rxd8 bxc3 Bd5 Nd4 O-O axb5 Rc8 Qb2 Rfd8 Ngf3 Nd7 Nd2 Ne5 b6 Bc5 Qb5 Nd7 b7 Rc7 Ra8 Rxa8 bxa8R+ Bxa8 N4b3 Bc6 Qa6 Bf8 c4 h6 Kf1 Nc5 Nxc5 Bxc5 Qa5 Rc8 h4 Bd4 h5 e5 f3 Be3 Nb3 Bxf3 Qxe5;
r1bqk2r/pppp1ppp/8/4P3/1bP1n3/2N2Q2/PP3PPP/R1B1KB1R b KQkq - acd 52/56; acs 3126; acn 139721820k; ce -17; bm d5; pv d5 Be2 d4 Qxe4 dxc3 O-O O-O Rb1 Re8 bxc3 Bxc3 Bf4 c6 Bd3 g6 Qe3 Qa5 c5 Be6 Rxb7 Rab8 Rxb8 Rxb8 Bc2 Bb4 Bb3 Bxc5 Qf3 Bf8 Qxc6 Bxb3 axb3 Qb5 Rc1 Qxb3 e6 Rb7 exf7+ Qxf7 Bc7 Rb2 Bg3 h5 h3 Kh7 Rd1 Rb7 Rd5 Bg7 Kh2 Re7 f3;
r1bqk2r/pppp1ppp/8/4P3/1bP1n3/2N2Q2/PP3PPP/R1B1KB1R b KQkq - acd 52/65; acs 3126; acn 139721820k; ce -18; bm Nxc3; pv Nxc3 bxc3 Ba5 Bf4 O-O O-O-O Qe7 Kb2 Rb8 Qe3 b5 c5 b4 c4 b3 a3 Bb7 Qd4 Rbe8 h4 Qe6 Rh3 f6 exf6 Qf5 Bd3 Qxf6 Be3 Bxg2 Rg3 Bc6 Rdg1 Re7 Qxf6 Rxf6 f4 Be4 Bd4 Rg6 Rxg6 hxg6 Bxe4 Rxe4 Be5 Kf7 Kxb3 c6 h5 gxh5 Rxg7+ Ke6;
r1bqk2r/pppp1ppp/8/4P3/1bP1n3/2N2Q2/PP3PPP/R1B1KB1R b KQkq - acd 52/65; acs 3126; acn 139721820k; ce -20; bm f5; pv f5 Bd3 Nxc3 a3 Be7 bxc3 d6 Bf4 dxe5 Bxe5 Bf6 O-O Bxe5 Rae1 Qe7 Re3 O-O Qd5+ Be6 Qxe5 Rae8 Rfe1 Qd7 Qd4 c5 Qxd7 Bxd7 Rxe8 Rxe8 Rxe8+ Bxe8 Bxf5 Kf7 f4 h6 Be4 b6 Kf2 Kf6 Bb7 Bd7 Kf3 Be6 Bd5 Bd7 g3 Ba4 Ke3 Bd7 Kf2 Ba4 Be4 Bd7 Bf3 Bf5 Be2 Bc8 g4 g5 Kg3 Be6 h4 Bd7 fxg5+ hxg5;
r1b3r1/5p1k/p1n2P1p/P1qpp1P1/1p1p4/3P2Q1/BPPB2P1/R4RK1 w - - acd 46/74; acs 3485; acn 172650348k; ce 457; bm Kf2; pv Kf2 Rg6 Rh1 Bf5 Rh4 Rh8 Rah1 Kg8 Bb3 Nxa5 Qxe5 Nxb3 cxb3 Be6 Qb8+ Qc8 Qxb4 Qc2 Qa5 Qc8 Qa4 Bf5 Qxd4 Be6 Qb6 Bd7 Rc1 Qe8 Qd6 Bb5 Re1 Qf8 Qe7 Qxe7 fxe7 Be8 Rc1 hxg5 Rc8 Rxh4 Rxe8+ Kh7 Rb8 Re6 e8R Rxe8 Rxe8 Rd4 Bxg5 Rxd3 Re3 Rd2+ Re2 Rd3 Rd2 Rxb3 Bf6 d4 Bxd4 a5 Rd1 Rb5 Rd3 Rd5 Rh3+ Kg6 Rg3+ Kf5 Bc3;
r1b3r1/5p1k/p1n2P1p/P1qpp1P1/1p1p4/3P2Q1/BPPB2P1/R4RK1 w - - acd 45/76; acs 3485; acn 172650348k; ce 257; bm Bb3; pv Bb3 Rg6 Rae1 Be6 Ba4 Rc8 Bxc6 Qxc6 Qxe5 Qd7 Qxd4 Rxc2 Rf2 Qc8 Qxb4 hxg5 Qd4 Qc6 Bc3 Rxf2 Qxf2 Rg8 Qf3 Rg6 Re5 Qc5+ d4 Qd6 Bd2 Kg8 Bxg5 Qc7 Qf4 Qb7 b3 Qb4 Qe3 Qb8 Rxe6 fxe6 Qxe6+ Kh8 Qe7 Rxg5 f7;
r1b3r1/5p1k/p1n2P1p/P1qpp1P1/1p1p4/3P2Q1/BPPB2P1/R4RK1 w - - acd 45/65; acs 3485; acn 172650348k; ce 206; bm Rae1; pv Rae1 Be6 Bb3 Rae8 Ba4 Bd7 Re2 Rg6 Bxc6 Qxc6 Rxe5 Qd6 Rfe1 b3 cxb3 Rxe5 Qxe5 Qxe5 Rxe5 hxg5 Rxd5 Bb5 Rxd4 Rxf6 Bxg5 Rf5 Bf4 Rc5 Bd2 Rc2 Bc3 Kg6 Rd6+ Kg5 Kh2 Rf2 Kh3 Re2 Rf6 Re3+ Kh2 Rxd3 Rxf7 Kg4 Rg7+ Kf4 Rg8 Rd5 g3+ Kf3 Rf8+ Kg4 Rf4+ Kg5 Kh3 Rd1 Kg2 Rd3 Kf2;
r1b2rk1/pp1n1ppp/4p3/3pP3/1bPNnB1q/2NB2P1/PPQ2P1P/R3K2R b KQ - acd 52/67; acs 3542; acn 156512324k; ce 0; bm Qh5; pv Qh5 O-O g5 cxd5 gxf4 dxe6 Nxe5 Nxe4 fxe6 gxf4 Rxf4 Kh1 Kh8 Rg1 Nxd3 Qxd3 Be7 Rac1 Bd7 Qg3 Rf7 Rc7 Bh4 Qc3 e5 Nd6 Rf6 Rxd7 Bxf2 N4f5 Bxg1 Nf7+ Rxf7 Qxe5+ Kg8 Rxf7 Qf3+ Kxg1 Qd1+ Kg2 Kxf7 Qg7+ Ke6 Nd4+ Kd6 Qf6+ Kd7 Qf7+ Kc8 Qg8+ Kd7;
r1b2rk1/pp1n1ppp/4p3/3pP3/1bPNnB1q/2NB2P1/PPQ2P1P/R3K2R b KQ - acd 52/62; acs 3542; acn 156512324k; ce -28; bm Qh3; pv Qh3 O-O-O Nxc3 bxc3 Ba3+ Kb1 Nb6 Bf1 Qh5 Be2 Qg6 Bd3 f5 cxd5 Nxd5 Bc1 Bxc1 Rxc1 Bd7 Ka1 Rac8 Qb3 Qe8 f4 Bc6 Rhf1 Kh8 Qa3 Rf7 Bc4 a5 Qxa5 Rfc7 Nxc6 Ra8 Na7 Rxc4 Qb5 Qxb5 Nxb5 g5 fxg5 Rc5 Rfd1 Ne3 Rd3 Nc4 Nd6 Nxe5 Rd2 b5 Rb1 Rd8 Nb7 Rxd2 Nxc5;
r1b2rk1/pp1n1ppp/4p3/3pP3/1bPNnB1q/2NB2P1/PPQ2P1P/R3K2R b KQ - acd 51/59; acs 3542; acn 156512324k; ce -55; bm Qe7; pv Qe7 O-O Bxc3 bxc3 Ndc5 Be2 f6 exf6 Rxf6 Be5 Rf8 Rae1 Bd7 f4 Rac8 Nb3 dxc4 Bxc4 Nd6 Be2 Nf5 Rf2 Ba4 Qb1 Bc6 Nd4 Bd5 Bg4 Nh6 Bh3 b6 Rfe2 Rcd8 a4 Qb7 a5 Nf7 Re3 Nxe5 Rxe5 Qa6 axb6 axb6 R1e3 Ra8 Bxe6+ Bxe6 Nxe6 Nxe6 Rxe6;
q5k1/p2p2bp/1p1p2r1/2p1np2/6p1/1PP2PP1/P2PQ1KP/4R1NR b - - acd 51/75; acs 3581; acn 176323825k; ce 39; bm Qd5; pv Qd5 Qd1 Kf8 d4 cxd4 cxd4 Nc6 h3 Nxd4 hxg4 fxg4 Rxh7 Be5 Qd3 gxf3+ Kf1 Rxg3 Qc4 Qxc4+ bxc4 f2 Kxf2 Ra3 Re3 Rxa2+ Kf1 Nc2 Re2 Ra1+ Kf2 Nd4 Re3 Ne6 Nf3 Bg7 Rd3 Nc5 Rd5 a5 Ke2 a4 Rxd6 Ra2+ Ke3 Ra3+ Ke2 Kg8 Rh2 Rb3 Nd2 Rb2 Rh3 Be5 Rd5 d6 Kd1 Rb4 Rf3 Kg7 Kc2 Kg6 Kd1 Kg5 Re3 Kf5 Rh3 Rb2 Kc1 Kg4 Re3;
q5k1/p2p2bp/1p1p2r1/2p1np2/6p1/1PP2PP1/P2PQ1KP/4R1NR b - - acd 51/48; acs 3581; acn 176323825k; ce 0; bm Re6; pv Re6 Qd1 Qd5 d4 cxd4 cxd4 Nc6 h3 h5 hxg4 hxg4 Qc1 Bxd4 Rxe6 dxe6 Qd2 Qc5 b4 Qc4 Rh5 Bg7 fxg4 fxg4 Qxd6 Qxa2+ Kh1 Qc4 Rg5 Qe4+ Kh2 Qc2+ Kh1 Qe4+;
q5k1/p2p2bp/1p1p2r1/2p1np2/6p1/1PP2PP1/P2PQ1KP/4R1NR b - - acd 51/69; acs 3581; acn 176323825k; ce -12; bm Kf7; pv Kf7 d4 cxd4 cxd4 Nxf3 Nxf3 Re6 Qd3 Qxf3+ Qxf3 gxf3+ Kxf3 Bxd4 Rd1 Bc5 g4 fxg4+ Kxg4 Rg6+ Kf4 Rf6+ Ke4 Ke6 Rdf1 Rh6 h4 Rh5 Kd3 d5 Rf4 a5 Re1+ Kd6 a4 Bb4 Re3 Bc5 Re8 Rh6 Rg8 Ke5 Rfg4 Ke6 Rh8 Kd6 Rf8 Ke6 Rf1 Rh5 Rgf4 Ke5 Rf6 Bb4 R1f2 Bd6 Rf7 Rxh4 Re2+ Re4 Rxh7 Rxe2 Kxe2;
8/2P1P3/b1B2p2/1pPRp3/2k3P1/P4pK1/nP3p1p/N7 w - - acd 81/16; acs 3066; acn 189555211k; ce 32752; bm e8N; pv e8N f1N+ Kf2 h1N+ Kxf3 Nd2+ Kg2 Ne4 c8N Bxc8 Nc7 Nd6 Na8 Ba6 Nb6+;
8/2P1P3/b1B2p2/1pPRp3/2k3P1/P4pK1/nP3p1p/N7 w - - acd 81/22; acs 3066; acn 189555211k; ce 32746; bm Rd1; pv Rd1 Nc3 e8Q Nxd1 Qe6+ Kxc5 Nb3+ Kb6 Be4+ Kxc7 Qc6+ Kd8 Qd6+ Kc8 Bf5+ Kb7 Nc5+ Ka7 Qxa6+ Kb8 Qb7+;
8/2P1P3/b1B2p2/1pPRp3/2k3P1/P4pK1/nP3p1p/N7 w - - acd 80/24; acs 3066; acn 189555211k; ce 32744; bm c8N; pv c8N f1N+ Kf2 h1N+ Kxf1 Ng3+ Kf2 Bxc8 e8Q Nb4 Rd1 Nh1+ Rxh1 Bf5 Rc1+ Bc2 Qd7 Nd3+ Kg3 Kxc5 Nb3+ Kb6 Qb7+;
5k2/pp2pN2/2n2rrp/2p4Q/7p/1Bq5/P4PP1/R3R1K1 w - - acd 46/71; acs 3128; acn 160884029k; ce 404; bm Rad1; pv Rad1 c4 Re3 Qb2 Re2 Qc3 Bc2 Kxf7 Bxg6+ Rxg6 Qxh4 Qf3 Qxc4+ Ke8 g3 a6 Qc2 Rf6 Re3 Qf5 Qe2 h5 Kg2 b5 Re4 Qc5 Rd2 Rf5 Qd3 Ne5 Qd8+ Kf7 Qd5+ Qxd5 Rxd5 Ke6 Rd3 Kf7 Ra3 Ng4 Re2 Rf6 Rf3 Rxf3 Kxf3 e6 Rc2 Ne5+ Kf4 Kf6 Rc8 Nc4 Rf8+ Kg6 Ra8 a5 Ke4 a4 Ra6 Kf6 Kd4 Kf5 Kc5;
5k2/pp2pN2/2n2rrp/2p4Q/7p/1Bq5/P4PP1/R3R1K1 w - - acd 46/71; acs 3128; acn 160884029k; ce 307; bm Bd5; pv Bd5 Qd4 Ne5 Nxe5 Qxe5 Qxe5 Rxe5 b6 Re3 Rd6 Bc4 Rg4 Bb5 Rdg6 Kh1 Rb4 a4 Rb2 Rf3+ Rf6 Rxf6+ exf6 Rd1 Rxf2 Rd7 a5 Kh2 Rc2 Rb7 c4 Rxb6 Ke7 Rc6 c3 Kh3 f5 Bd3 Ra2 Rxc3 Rxa4 Bxf5 Kd6 Rc8 Ke5 Bg4 Ra1 Kxh4 a4 Rc6 a3 Kg3 Rb1 Ra6 Rb3+ Bf3 Kd4 Rxh6 Rb2;
5k2/pp2pN2/2n2rrp/2p4Q/7p/1Bq5/P4PP1/R3R1K1 w - - acd 46/32; acs 3128; acn 160884029k; ce 0; bm Rac1; pv Rac1 Qd2 Rf1 e6 Rxc5 Nd4 Bd1 Kxf7 Qxh4 Qd3 Qh2 Nf3+ Bxf3 Qxf3 Re5 Kg7 Re3 Qd5 Rg3 Rf5 Rxg6+ Kxg6 Qb8 Rg5 g3 Rh5 Qg8+ Kf6 Qf8+ Kg6;
5b2/p1p4k/2Pq2pp/4N3/2Bp1r2/PR6/K3Q3/8 w - - acd 40/70; acs 2998; acn 169057987k; ce 818; bm Bd3; pv Bd3 Qe6 Bxg6+ Kg7 Bd3 Bd6 Qg2+ Kf6 Nc4 Rg4 Qh3 Bf4 Rb2 Qg8 Qf3 a5 Qe4 Qe6 Qxd4+ Be5 Rf2+ Ke7 Qxe5 Qxe5 Nxe5 Rg8 Kb3 Kd6 Nc4+ Ke6 Rh2 Rh8 Rh5 Kf7 Rd5 Rc8 Rd7+ Kf6 Nxa5 Kg5 Kc3 h5 Nc4 Kg4 Rg7+ Kf4 Be2 h4 Rg4+ Kf5 Rxh4 Kg6 Bd3+ Kf7 Rh7+ Kf6 Rd7 Kg5 Kb4 Rb8+ Kc5 Rc8 a4 Kf6;
5b2/p1p4k/2Pq2pp/4N3/2Bp1r2/PR6/K3Q3/8 w - - acd 39/69; acs 2998; acn 169057987k; ce 579; bm Rg3; pv Rg3 g5 Bb3 Qf6 Qd3+ Kg7 Bc2 Qe6+ Kb1 Kf6 Ng6 Qe1+ Ka2 Qe6+ Kb2 Qxc6 Nxf4 Qc3+ Ka2 Qxd3 Nxd3 Kg7 Rh3 c5 Ne5 Kf6 Ng4+ Ke6 Kb3 Kd5 Bd3 Bg7 Rh1 a5 a4 c4+ Bxc4+ Ke4 Rh3 Kf4 Nxh6 g4 Rh4 Bxh6 Rxh6;
5b2/p1p4k/2Pq2pp/4N3/2Bp1r2/PR6/K3Q3/8 w - - acd 39/55; acs 2998; acn 169057987k; ce 257; bm a4; pv a4 Kg7 Rf3 Rf5 Rxf5 Qa3+ Kb1 Qb4+ Qb2 gxf5 Qxb4 Bxb4 Nf3 Kf6 Kc2 Ke7 Nxd4 Kd6 Be2 Kc5 Nxf5 Kxc6 Nxh6 Be7 Nf5 Bf6 Kb3 Kc5 Bf3 Bg5 Ng7 Bf6 Ne6+ Kb6 Nf8 Be7 Nd7+ Ka5 Bd1 Ka6 Kc4 Bd6 Bf3 Ba3 Kd5 Kb7 Ne5 Bd6 Ke6+ Kc8 Bc6;
4r3/2p3kp/R1Pp1q2/3P2p1/1P2rp2/7P/1Q3RP1/6K1 w - - acd 45/61; acs 3321; acn 185349144k; ce -9; bm Qxf6+; pv Qxf6+ Kxf6 Ra7 Rc8 b5 Rb4 Re2 Rxb5 Re6+ Kf5 Re7 Rxd5 Raxc7 Rxc7 Rxc7 Rc5 Kf2 Rc2+ Kf3 h6 Rc8 h5 Rf8+ Ke5 Rg8 Rc3+ Kf2 Kf5 Rc8 Ke4 c7 Kd4 Rd8 Rxc7 Rxd6+ Ke4 Re6+ Kf5 Rh6 Rc8 Kf1 Ra8 Kf2 Rb8 Kf1 Rb1+ Kf2 Rb2+ Kf1 h4 Rh8 Rd2 Rf8+ Ke5 Re8+ Kf6 Rf8+ Kg7 Rf5 Kg6 Rf8;
4r3/2p3kp/R1Pp1q2/3P2p1/1P2rp2/7P/1Q3RP1/6K1 w - - acd 45/65; acs 3321; acn 185349144k; ce -22; bm Ra2; pv Ra2 R4e5 b5 Rxd5 b6 cxb6 Ra7+ Kg6 Qb1+ Qf5 Qa1 Qe5 Qb1+ Qe4 Qxe4+ Rxe4 Rc2 Rd1+ Kf2 Rh1 Rd2 Rc4 Rxd6+ Kf5 Rf7+ Ke5 Rd2 Rxc6 Rxh7 Rcc1 Kf3 Rc3+ Kf2 Rb1 Re2+ Kf5 Rhe7 Rc6 Re8 b5 g3 b4 gxf4 gxf4 Rf8+ Rf6 Rb8 Kg6 Re4 Rb2+ Kf3 Rb3+ Kf2 Ra6 Rexb4 Ra2+ Kg1 Rg3+ Kf1 Rf3+ Kg1;
4r3/2p3kp/R1Pp1q2/3P2p1/1P2rp2/7P/1Q3RP1/6K1 w - - acd 44/72; acs 3321; acn 185349144k; ce -404; bm Ra7; pv Ra7 Re1+ Kh2 R8e5 Qc2 Qe7 Qb2 Kh6 Rf3 Rxd5 Ra1 Re2 Qh8 Rdd2 Rg1 Rb2 Kh1 Rxb4 Qc8 Re6 Rgf1 Rbe4 Kh2 Qf7 Qd7 Re7 Qg4 Qe6 Qxe6+ R7xe6 h4 R6e5 Kh3 Kg6 hxg5 Rxg5 Kh2 Kh6 Kg1 Re2 Rh3+ Kg6 Rxf4 Rexg2+ Kf1 Rc2 Re4 Rxc6 Re6+ Kf7 Reh6 Rf5+ Ke2;
3r1rk1/pbq1bp1p/1n1Rp1p1/2p1P1N1/4N2P/1P3Q2/PB3PP1/K6R w - - acd 44/60; acs 3572; acn 171183996k; ce 443; bm h5; pv h5 Bxe4 Nxe4 g5 Qg3 h6 f4 Kh7 Nxg5+ Bxg5 fxg5 hxg5 Qxg5 Rg8 Qh4 Rde8 g4 Qe7 Qg3 Nd5 Bc1 Rg5 Rf1 Rf8 Rc6 Kg8 Bxg5 Qxg5 Rxc5 Qd2 Qf2 Qg5 Rc4 a5 Rcc1 Kg7 Rc5 Kg8 Rc4 Kg7 Re1 Kg8 Qc2 Qe7 g5 a4 bxa4 Nb6 Rc6 Nd5 Rc8;
3r1rk1/pbq1bp1p/1n1Rp1p1/2p1P1N1/4N2P/1P3Q2/PB3PP1/K6R w - - acd 44/69; acs 3572; acn 171183996k; ce 345; bm Qg3; pv Qg3 Bxg5 Nxg5 h5 Rc1 Qe7 Qf4 Nc8 Rxd8 Qxd8 Ba3 Ne7 Bxc5 Nd5 Qd2 Re8 Bxa7 Qa8 Bc5 Kg7 Ne4 Bc6 Bd6 Rd8 f3 Rc8 Nc5 Qa7 Kb2 Qb6 a4 Ra8 Rc4 Rc8 Ne4 Qa6 Rc2 Nb6 Nc5 Qa7 Qd4 Kg8 Rc1 Ra8 Ka3 Bd5;
3r1rk1/pbq1bp1p/1n1Rp1p1/2p1P1N1/4N2P/1P3Q2/PB3PP1/K6R w - - acd 43/70; acs 3572; acn 171183996k; ce 265; bm Qe3; pv Qe3 h5 Nxc5 Bd5 Nge4 Bxe4 Nxe4 Kg7 g4 Rh8 Nf6 Bxf6 exf6+ Kg8 Rxd8+ Qxd8 g5 Kh7 Rc1 Re8 a4 Kg8 a5 Nd5 Qxa7 Nb4 Bc3 Nd5 Qd4 Qa8 Kb2 Rb8 Bd2 Kh7 Qc4 Qa7 Qc5 Qb7 b4 Rd8 Rc2 Qb8 Qd4 Qb5 Qc4 Qb8 f4 Qa7 Qc5 Qb8 b5 e5;
2q2r1k/p1p1b1pp/br1p1n2/2p1N1BP/Q1P1P3/8/PP1N1PP1/2KR3R w - - acd 47/79; acs 3496; acn 164193955k; ce 426; bm Ng6+; pv Ng6+ hxg6 hxg6+ Kg8 Qa3 Qe6 Rh4 Rfb8 Rdh1 Kf8 Rf4 Ke8 Qa4+ Bb5 cxb5 Kd7 Rf5 Rxb5 Rh8 Rxh8 Qxb5+ Kc8 Qa6+ Kb8 Rxc5 Rh1+ Kc2 Nd7 Ra5 Bxg5 Qxa7+ Kc8 Qa8+ Nb8 Rxg5 Qe8 a3 Qc6+ Qxc6 Nxc6 f4 Nd4+ Kd3 Ne6 Rg4 Nc5+ Ke2 Nd7 Rg3 Nf6 Rd3 Rg1 Kf3 Nd7 Rc3 Kd8 f5 c5 a4 Rd1 Nc4 Rd4 b3 Ke7 Re3 Nf6 a5 Rxc4 bxc4;
2q2r1k/p1p1b1pp/br1p1n2/2p1N1BP/Q1P1P3/8/PP1N1PP1/2KR3R w - - acd 47/63; acs 3496; acn 164193955k; ce 219; bm Nd3; pv Nd3 h6 Nf4 Kg8 Ng6 Qe6 Nxf8 Bxf8 Bxf6 Qxf6 Qc2 Be7 e5 dxe5 Rhe1 Bb7 Ne4 Qf7 Qe2 a5 Kc2 Bc6 Kb1 Rb4 Rc1 Rb8 Qg4 a4 Rc3 Kh8 Qg6 Qxg6 hxg6 Kg8 Ra3 Be8 Kc1 Rb6 b3 Rxg6 bxa4 Ra6 Kd2 Bxa4 Rb1 h5 Kc3;
2q2r1k/p1p1b1pp/br1p1n2/2p1N1BP/Q1P1P3/8/PP1N1PP1/2KR3R w - - acd 46/59; acs 3496; acn 164193955k; ce 163; bm Nef3; pv Nef3 Qd8 h6 Ng4 hxg7+ Kxg7 Bxe7 Qxe7 Rdf1 Bc8 Qa3 Ra6 Qb3 Rb6 Qc3+ Qf6 Nb1 a5 Rh3 Kg8 Qxf6 Nxf6 Rg3+ Kh8 Nfd2 Rb8 Nc3 Bd7 Rf3 Bc6 Rf4 Nd7 Rxf8+ Nxf8 Rh1 Ne6 Ne2 a4 Kc2 Bd7 f3 Rg8 g4 Rb8 f4 Kg7 g5 a3 bxa3 Rf8 Rh4 Ra8 Nb1 Nd4+ Kd3 Nxe2 Kxe2;
2kr4/pp1n1pBp/3bp1p1/3p2qP/P7/3B1K2/1PP2P2/R2Q1R2 b - - acd 46/65; acs 3483; acn 158739863k; ce -64; bm f6; pv f6 Rh1 gxh5 Qg1 Qd2 Rxh5 Ne5+ Kg2 Qf4 Rh3 Nxd3 Rxd3 Qg4+ Kf1 Qxg1+ Kxg1 Rg8 Kh1 Rxg7 c4 Be5 cxd5 exd5 Rxd5 Bxb2 Rf1 b6 f4 Rd7 Rh5 Kb7 Kg2 Ka6 Rb5 Ba3 Rf5 Rd6 Rh1 Bc5 Rxh7 Rd4 a5 Rd6 axb6 Kxb6 Rh1 a5 Kf3 Rc6 Rb1+ Bb4 Ke4 Rc4+ Ke3 Rc3+ Kf2 Rc6 Kf3 Kc7 Rd1;
2kr4/pp1n1pBp/3bp1p1/3p2qP/P7/3B1K2/1PP2P2/R2Q1R2 b - - acd 46/62; acs 3483; acn 158739863k; ce -97; bm e5; pv e5 Ke2 e4 Bb5 Ne5 Bxe5 Qxe5 Qd2 a6 Qc3+ Qxc3 bxc3 axb5 axb5 Kc7 Rad1 Bc5 Rg1 Rd6 Rg5 f5 hxg6 hxg6 Rdg1 Kb6 Rxg6 Kxb5 Rxd6 Bxd6 Rg5 Kc4 Rxf5 Kc5 Rg5 Kc4 Rh5 b6 Kd2 Bf4+ Kd1 Bd6 Rf5 b5 Rg5 Kc5 Rg8 Bc7 Rh8 Kd6 Rf8 Kc6 Kd2 Bb6 Rf6+ Kc5 Re6 Ba5 Re8 Kc6 Re7 Kc5;
2kr4/pp1n1pBp/3bp1p1/3p2qP/P7/3B1K2/1PP2P2/R2Q1R2 b - - acd 45/60; acs 3483; acn 158739863k; ce -225; bm Nf6; pv Nf6 Rg1 Qxh5+ Kg2 Ng4 Qf3 Qg5 Qh3 h5 Raf1 Qf4 Kh1 Nh2 Rd1 Ng4 Rg2 Kb8 Kg1 Qxa4 Be2 Qxc2 Bxg4 hxg4 Qxg4 b6 Qf3 a5 Rg5 Rd7 Bc3 Be7 Rg4 Bd6 Kf1 Ka7 Rd3 Bc7 Qe2 Qxe2+ Kxe2 Ka6 Bf6 b5 Rh4 b4 b3 Bb6 Rh8 Rc7;
2kr3r/qp1n1p2/p2p2p1/N2Pn2p/1P3Q1P/7R/P1P1B1P1/2KR4 w - - acd 48/89; acs 3434; acn 160153270k; ce 72; bm Ra3; pv Ra3 Qb6 b5 axb5 Rd4 Kc7 Rb4 Ra8 Rxb5 Qg1+ Kb2 Rhb8 Rc3+ Kd8 Nxb7+ Ke7 Re3 Qxg2 Qd4 Qh2 a4 Rc8 a5 Rc7 Rb4 Rac8 Bc4 Rb8 a6 Kf8 Rc3 Kg8 Bf1 Rxc3 Qxc3 Qf2 Bb5 Nb6 Qd4 Qe1 Rb3 Nc8 Re3 Qf2 Re4 Qf5 Ka2 Ra8 Qe3 Qf6 c4 Kh7 Qf4 Qe7 Kb3 Rb8 Qf2 Kg7 Qd4 Kh7 Re3 Qc7 Kb4 Qe7 Ra3 Rxb7 axb7 Qxb7 Ra6;
2kr3r/qp1n1p2/p2p2p1/N2Pn2p/1P3Q1P/7R/P1P1B1P1/2KR4 w - - acd 48/71; acs 3434; acn 160153270k; ce 71; bm Rb3; pv Rb3 Rhe8 Kb1 Qb6 Rd4 Re7 Qd2 Rde8 a4 Kb8 b5 Nc5 Rb2 axb5 Bxb5 Rc8 Bd7 Nexd7 Rxb6 Nxb6 Qb4 Kc7 Rc4 Nxc4 Nxc4 Ne4 a5 Kb8 Kc1 Rec7 a6 Nc5 Qb6 Nxa6 Qxd6 Ka7 Na3 Rc5 c4 Rxc4+ Nxc4 Rxc4+ Kd2 Rxh4 Qe5 Nc5 d6 Kb6 d7 Nxd7 Qd6+ Ka7 Qxd7 Rg4 Qd5 Ra4 Qc5+ Ka8 Qf8+ Ka7 Qxf7 Ra6 Qg8 Rc6 Qa2+ Ra6 Qf7 Ka8 Qf8+ Ka7;
2kr3r/qp1n1p2/p2p2p1/N2Pn2p/1P3Q1P/7R/P1P1B1P1/2KR4 w - - acd 48/55; acs 3434; acn 160153270k; ce 41; bm Kb1; pv Kb1 Kb8 Rb3 Ka8 b5 Nc5 Ra3 Rhe8 Bf1 Rc8 g3 f5 Qd4 b6 Nc6 Qd7 Qc3 Qc7 Bg2 Nxc6 dxc6 Re5 Qb4 Ka7 Kc1 Rce8 Qd4 Re1 Rxe1 Rxe1+ Kd2 Re5 Qc4 d5 Qd4 Kb8 Re3 Rxe3 Qxe3 axb5 Qe8+ Ka7 Qxg6 Ne4+ Bxe4 fxe4;
2kb4/p7/r1p3p1/p1P2pBp/R2P3P/2K3P1/5P2/8 w - - acd 56/66; acs 1243; acn 96259737k; ce 19933; bm Bxd8; pv Bxd8 Kxd8 Kd2 Ke8 Ke3 Kf7 Kf4 Kf6 f3 Ke6 Kg5 Kf7 Kh6 Kf6 f4 Kf7 Kh7 Kf6 Kg8 Ke6 Kg7 Kd5 Kxg6 Ke4 Kxh5 Kd3 Kg5 Kc2 h5 Kb3 Ra1 a4 h6 Ra5 h7 Kb2 Rh1 Rb5 h8Q Rb3 Kxf5 Kc3 Rc1+ Kb4 Qb8+ Ka3 Qe5 Kb4 Qe7 Rb2 Qb7+ Ka3 Ra1+ Ra2 Rxa2+ Kxa2 Qxa7 Kb3 Qb7+ Kc2 Qxc6;
2kb4/p7/r1p3p1/p1P2pBp/R2P3P/2K3P1/5P2/8 w - - acd 55/65; acs 1243; acn 96259737k; ce 15; bm Bf4; pv Bf4 Kd7 Be5 Ke6 Kc4 Kd7 Bd6 Ke6 Bf4 Kd7 Be3 Bc7 Kd3 Ke6 Bg5 Kd5 Ke3 Ke6 Ke2 Kd7 Kd3 Ke6 Kc4 Kd7 Bf6 Ke6 Bg7 Kd7 f4 Bd8 d5 cxd5+ Kxd5 Bc7 Be5 Bd8 Bb2 Re6 Rc4 Re2 Bd4 Bc7 c6+ Kc8 Bxa7 Rd2+ Ke6 Rd3 Bf2 Rd2 Bd4 Rd3 Kf7 Rxg3 Bf6 Rg2 Bg5 Rb2 Rc3 Rb4 Rf3 Rc4 Kxg6;
2kb4/p7/r1p3p1/p1P2pBp/R2P3P/2K3P1/5P2/8 w - - acd 55/72; acs 1243; acn 96259737k; ce 14; bm Bh6; pv Bh6 Kd7 Kc4 Bc7 Bd2 Bd8 Be3 Bc7 Kc3 Ke6 Bg5 Kd7 Kb2 Ke6 Bh6 Bd8 Kc2 Kd5 Kd3 Bf6 Bd2 Bd8 Kc3 Bf6 Bc1 Bd8 Be3 Bc7 Bd2 Bd8 Kd3 Ke6 Bh6 Kd5 f4 Ke6 Kc4 Kd7 Bg7 Ke7 d5 cxd5+ Kxd5 Kd7 Bd4 Bc7 Be5 Bd8 Ra2;
2k5/p7/Pp1p1b2/1P1P1p2/2P2P1p/3K3P/5B2/8 w - - acd 46/74; acs 3027; acn 345996289k; ce 1218; bm c5; pv c5 bxc5 Be1 Kc7 Ba5+ Kc8 Kc2 Bd4 Be1 Bf6 Bd2 Bd4 Kd3 Bg7 Be1 Bf6 Ba5 Kb8 Kc4 Be7 Bc3 Kc7 Kb3 Kb8 Ka4 Kc7 Ba1 Kc8 Bg7 Kc7 Bh6 Bf6 Bg5 Bd4 Bxh4 c4 Be1 Bb6 Kb4 c3 Bxc3 Bf2 Bf6 Kb8 Bg5 Bg3 Kc3 Be1+ Kb3 Kc7 h4 Kb6;
2k5/p7/Pp1p1b2/1P1P1p2/2P2P1p/3K3P/5B2/8 w - - acd 45/70; acs 3027; acn 345996289k; ce 1118; bm Be3; pv Be3 Kc7 Bf2 Kc8 c5 bxc5 Be1 Kb8 Kc2 Kc8 Bd2 Kc7 Ba5+ Kb8 Kd2 Kc8 Kd3 Be7 Kc4 Kb8 Bc3 Kc7 Kb3 Kc8 Ka4 Kb8 Bg7 Kc7 Bh6 Bf6 Bg5 Bd4 Bxh4 c4 Be1 Bc5 h4 Kd8 h5 Ke8 Bd2 Ke7 Bc3 Kf7 Bb4 Bd4 Bxd6 Ke8 Kb4 c3 Kb3 Bg7 Bb4 Be5 Bxc3 Bxf4 Bd4 Ke7 Kc4 Bg5 d6+ Kd7 Bxa7 Kxd6 Bf2 Bh6;
2k5/p7/Pp1p1b2/1P1P1p2/2P2P1p/3K3P/5B2/8 w - - acd 45/73; acs 3027; acn 345996289k; ce 1027; bm Bg1; pv Bg1 Kb8 Be3 Kc7 Bf2 Kc8 c5 bxc5 Be1 Kc7 Ba5+ Kc8 Kc2 Bd4 Be1 Bf6 Bd2 Kc7 Ba5+ Kb8 Kd2 Be7 Kd3 Bf6 Kc4 Be7 Bc3 Kc7 Kb3 Kb8 Bg7 Kc7 Ka4 Kb6 Bc3 Kc7 Bb2 Kb8 Bg7 Bd8 Bh6 Bf6 Kb3 Kc7 Kc4 Bd8 Bg5 Bxg5 fxg5 f4 Kd3 c4+ Kxc4 Kb6 g6 f3 Kd3 f2 Ke2 f1N g7 Kc5 Kxf1 Kd4 Kf2 Kc4 g8Q Kb4 Qg4+ Kc5;
2k2Br1/p6b/Pq1r4/1p2p1b1/1Ppp2p1/Q1P3N1/5RPP/R3N1K1 b - - acd 46/66; acs 2929; acn 141956595k; ce 447; bm Rf6; pv Rf6 Bc5 Be3 Raa2 Rxf2 Rxf2 Qf6 Qa2 Qxf2+ Qxf2 Bxf2+ Kxf2 Rd8 Bxa7 d3 Nf1 d2 Ne3 Rd6 Ke2 dxe1Q+ Kxe1 Rxa6 Bc5 Ra1+ Ke2 Bd3+ Kd2 Ra2+ Ke1 Kd7 Nxg4 Ke6 Ne3 Ra1+ Kd2 Be4 g4 Ra2+ Kc1 Rxh2 Bb6 Rh8 Kd2 Bf3 Kc1 Rg8 Kd2 Bxg4 Bc5 Bf3 Kc1 Rg3 Kd2 Be4 Ke1 Rg6 Kf1 Rg8 Bb6;
2k2Br1/p6b/Pq1r4/1p2p1b1/1Ppp2p1/Q1P3N1/5RPP/R3N1K1 b - - acd 46/88; acs 2929; acn 141956595k; ce 284; bm Be3; pv Be3 Bxd6 Qxd6 Raa2 d3 Nf1 Bb6 Qc1 g3 hxg3 e4 Qd2 Qe6 Qf4 e3 Nxe3 Bxe3 Qf3 Qe4 Qf7 Re8 Nf3 Bg8 Qf6 Bd5 Kh2 Qe6 Qh4 Qf7 Ng5 Qg7 Nh3 Qxc3 Qg4+ Kc7 Rf5 Be6 Qe4 Bxf5 Qxe8 Qd4 Qxb5 Bd7 Qa5+ Kc8 Ra1 c3 Rf1 Qd6 Ng5 Qh6+ Nh3 c2 Qe5 c1Q Rxc1+ Bxc1 Qc3+ Kd8 Qxd3 Be3 Qe4 Bb6 Qe5 Bc8 Qd5+ Kc7 Qf7+ Kb8 Qf4+ Qxf4 gxf4 Bc7 Kg3 Bxa6 Kf2 Bc8 Ke3 Bd6 Nf2 Bxb4 Nd3 Bc3;
2k2Br1/p6b/Pq1r4/1p2p1b1/1Ppp2p1/Q1P3N1/5RPP/R3N1K1 b - - acd 45/78; acs 2929; acn 141956595k; ce 231; bm Rd7; pv Rd7 Bc5 Qh6 cxd4 exd4 Nf1 Re8 g3 Be4 Ng2 d3 Qa5 Qc6 Nge3 c3 Qa3 c2 Re1 Rdd8 Qb2 Qc7 Qc3 Ba8 Nxc2 Qc6 Bd4 dxc2 Rxc2 Rxe1 Qxc6+ Bxc6 Rxc6+ Kb8 Bf2 Ra1 Rc5 Bh6 Rxb5+ Ka8 Rb7 Rxa6 Rh7 Bf8 Rh4 Rg6 b5 Rg5 Kg2 Rxb5 Rxg4 Rb2 Kf3 Bd6 Bd4 Ra2 Rg6 Bc7 Bc5 Rd5;
2brrbk1/qp1n1ppp/pnp5/4p3/1PR5/PN1P1NPP/4PPB1/B1Q1R1K1 w - - acd 47/55; acs 3248; acn 139771741k; ce 100; bm Re4; pv Re4 Qb8 d4 exd4 Rxd4 Qc7 e4 f6 Rdd1 Ne5 Nfd4 Na4 f4 Nf7 Qc2 c5 Rc1 Bd7 Kh2 Rc8 bxc5 Nxc5 Qa2 Qb6 Nd2 Ne6 Nc4 Qd8 Nf5 b5 Nce3 Qa5 Rcd1 Nc5 e5 Be6 Qe2 fxe5 fxe5 Bb3 Rb1 Qxa3 Nd4 Ba2 Rb2 Be6 Nxe6 Nxe6 Nd5 Rc4;
2brrbk1/qp1n1ppp/pnp5/4p3/1PR5/PN1P1NPP/4PPB1/B1Q1R1K1 w - - acd 47/59; acs 3248; acn 139771741k; ce 83; bm Rc2; pv Rc2 Na4 Qb1 Qb8 Na5 Qc7 Rd1 h6 Rdc1 Ndb6 Rd2 Nd7 e3 Nf6 Nc4 Nd7 Rdc2 Nab6 Na5 Be7 Qb3 Bf6 d4 Qd6 a4 Qd5 Qxd5 Nxd5 b5 axb5 axb5 Nb4 bxc6 bxc6 Rc4 Nd3 Nxc6 Nxc1 Rxc1 exd4 Nxd8 Rxd8 Nxd4 Ba6 Nc6 Re8 Rd1 Bc4 g4 Bb5 Bd4 Ba4 Rd2;
2brrbk1/qp1n1ppp/pnp5/4p3/1PR5/PN1P1NPP/4PPB1/B1Q1R1K1 w - - acd 46/58; acs 3248; acn 139771741k; ce 56; bm Rc3; pv Rc3 Na4 Rc4 h6 Na5 c5 Re4 cxb4 axb4 Nf6 Rh4 Nd7 Nc4 Bxb4 Rd1 Bc5 Kh2 b5 Ncxe5 Nxe5 Nxe5 Bxf2 Rf1 Be3 Qb1 Bf2 Kh1 Qc7 Nxf7 Qxf7 Rf4 Qh5 g4 Qg5 R1xf2 Be6 Qb4 Nb6 Re4 Nd7 Bd4 Qe7 Qxe7 Rxe7 Rf1 Rde8 Ra1 Bd5 Rxe7 Bxg2+ Kxg2 Rxe7 Kf2 Re6 Rc1 a5 Rc8+ Kf7;
2bk2r1/5q2/1p2pP1Q/pP1pP1P1/P2P4/8/2RK4/8 w - - acd 51/80; acs 3393; acn 205180602k; ce 631; bm Kc1; pv Kc1 Bd7 Kb1 Rg6 Qh5 Ke8 Ka2 Rg8 Qh6 Qg6 Rf2 Kf7 Rh2 Qxh6 gxh6 Kf8 h7 Rh8 Kb2 Ke8 Kc2 Kf8 Rh6 Be8 Kd2 Bg6 Rxg6 Rxh7 Rg3 Rb7 Kc2 Rc7+ Rc3 Rb7 Rc6 Kf7 Kd3 Rb8 Rc7+ Kg6 Rg7+ Kh6 Re7 Kg6 Rxe6 Rh8 Rxb6 Rh3+ Kd2 Rh1 Rc6 Rh4 Kc2 Rxd4 Rb6 Rxa4 Rb7 Kf5 f7 Ra2+ Kd3 Ra3+ Kd4 Ra4+ Kxd5 Rf4 Kc5;
2bk2r1/5q2/1p2pP1Q/pP1pP1P1/P2P4/8/2RK4/8 w - - acd 51/65; acs 3393; acn 205180602k; ce 0; bm Kd1; pv Kd1 Bd7 Kc1 Qg6 Qxg6 Rxg6 Rh2 Be8 Rh8 Kd7 Rh7+ Kd8;
2bk2r1/5q2/1p2pP1Q/pP1pP1P1/P2P4/8/2RK4/8 w - - acd 51/39; acs 3393; acn 205180602k; ce 0; bm Kc3; pv Kc3 Kc7 Kb2+ Kb8 Rg2 Rg6 Qh3 Bd7 Qc3 Rg8 g6 Rxg6 Rc2 Ka8 Qc7 Qf8 Ka2 Rg3 Qd6 Qxd6 exd6 Rf3 Rc7 Rxf6 Rxd7 Rf8 Re7 Kb8 Rxe6 Kc8 d7+ Kxd7 Rxb6 Rf2+ Kb3 Rf3+ Kb2 Rf2+;
1rbq1r1k/5p1p/2np2p1/p2Np1b1/R1B1P3/1PP1N3/5PPP/3QK2R w K - acd 47/59; acs 3292; acn 144678455k; ce 62; bm h4; pv h4 Bh6 h5 Bg5 Ra2 Ne7 Nxe7 Bxe7 Qd2 Bg5 Qd3 Kg7 O-O gxh5 Rfa1 Be6 Nf5+ Bxf5 exf5 Qe7 Rxa5 e4 f6+ Bxf6 Qg3+ Kh8 Rxh5 Be5 Qh3 f5 Ra4 Rbc8 Rxf5 Rxf5 Qxf5 Rf8 Ra7 Rxf5 Rxe7 Bxc3 Rxe4 Re5 Rh4 Re1+ Kh2 Rd1 Rh5 Be5+ Kh3 Kg7 Rf5 Kg6 Rf8 d5;
1rbq1r1k/5p1p/2np2p1/p2Np1b1/R1B1P3/1PP1N3/5PPP/3QK2R w K - acd 47/58; acs 3292; acn 144678455k; ce 22; bm O-O; pv O-O f5 Qd3 f4 Nc2 f3 g3 h5 Nde3 h4 g4 h3 Rd1 Rf6 Nd5 Rf8 Nce3 Be6 Rda1 Kg7 Kh1 Rb7 R4a2 Bf7 Ra3 Be6 Ra4 Bxe3 Nxe3 Bxc4 Rxc4 Qd7 Qd1 Rb5 Rca4 Qe6 R4a3 Rb7 Qd3 Rfb8 Qf1 Nd8 Qxh3 Nf7 Qxf3 Ng5;
1rbq1r1k/5p1p/2np2p1/p2Np1b1/R1B1P3/1PP1N3/5PPP/3QK2R w K - acd 46/54; acs 3292; acn 144678455k; ce 15; bm Qf3; pv Qf3 Be6 O-O Qd7 Rd1 f5 h3 Bd8 Raa1 Qe8 Rd3 fxe4 Qxe4 Bf5 Nxf5 gxf5 Qe2 e4 Rdd1 Qe5 Ra2 f4 Re1 e3 fxe3 f3 gxf3 Qg3+ Kh1 Ne5 Nf4 Nxf3 Rf1 Rxf4 Qg2 Qxg2+ Rxg2 Rf8 Rxf3 Bf6 Rc2 Bg7 Rxf8+ Rxf8 Bd5 Rc8 c4 Be5;
1rb1qrk1/2b2pp1/p3pBn1/3pP1Pp/1ppP4/2P1QN2/PP3P1P/R2BR1K1 w - - acd 45/66; acs 3376; acn 153760614k; ce 219; bm Nh4; pv Nh4 Kh7 Bxh5 Rh8 Bxg6+ fxg6 Qg3 Kg8 Re3 Bd7 Ng2 Kf7 Nf4 Ba5 h4 gxf6 gxf6 Qg8 Nh3 Rh5 Ng5+ Rxg5 hxg5 Qh7 Kg2 Rh8 Ree1 Qh4 Rac1 Qxg3+ Kxg3 Bb6 f4 Kg8 Rh1 Rxh1 Rxh1 a5 f5 exf5 Rh6 Be8 e6 Bc7+ Kf3 Bd6 Rh1 Ba4 Rc1 Be8 Rd1 a4 Ra1 Bf8;
1rb1qrk1/2b2pp1/p3pBn1/3pP1Pp/1ppP4/2P1QN2/PP3P1P/R2BR1K1 w - - acd 45/56; acs 3376; acn 153760614k; ce 69; bm h4; pv h4 Bd7 Nh2 Kh7 cxb4 Rh8 Bxh5 Rxb4 Bxg6+ fxg6 b3 a5 Nf3 Kg8 Kg2 Bc6 Rh1 Rh5 Rab1 Qf8 Rhg1 a4 Rh1 Rb8 Qf4 Rb4 Qc1 Rb7 Qc2 Qe8 Rb2 Rb8 Qc1 Ba5 Qe3 Qf7 Rbb1 Rh8 Rhc1 Bc7 b4 gxf6 gxf6 Be8;
1rb1qrk1/2b2pp1/p3pBn1/3pP1Pp/1ppP4/2P1QN2/PP3P1P/R2BR1K1 w - - acd 45/53; acs 3376; acn 153760614k; ce 69; bm Nd2; pv Nd2 Kh7 Bxh5 Rh8 Bxg6+ fxg6 Nf3 Kg8 h4 Bd7 cxb4 Rxb4 b3 a5 Kg2 Bc6 Rh1 Rh5 Rag1 Qf8 Rb1 a4 Qd2 Rb7 Qc2 Qe8 Rhc1 Rh7 Qd2 Qf8 Re1 Rb8 Rg1 Rh8 Qc2 Qf7 Qc3 Rc8;
1r3rk1/1bqnbpp1/p2ppn1B/1p6/4PP1Q/PNNB4/1PP3PP/1K1R3R b - - acd 50/81; acs 3173; acn 144629697k; ce -8; bm Nd5; pv Nd5 Nxd5 Bxh4 Nxc7 gxh6 f5 exf5 Be2 Rbc8 Nd5 fxe4 Ne3 Nc5 Nf5 Bf2 Nxd6 Nxb3 Nxb7 Nd4 Rhf1 Rxc2 Rxf2 Rxe2 Rxe2 Nxe2 Re1 Nd4 Rxe4 Ne6 Re3 Kg7 Rc3 Ra8 Rc6 Nd4 Rd6 Nf5 Rd3 h5 g3 h4 gxh4 Nxh4 Nc5 Nf5 Rd7 Ne3 Ka2 Rh8 Nxa6 Rxh2 Nc7 Nc4;
1r3rk1/1bqnbpp1/p2ppn1B/1p6/4PP1Q/PNNB4/1PP3PP/1K1R3R b - - acd 50/58; acs 3173; acn 144629697k; ce -10; bm gxh6; pv gxh6 g4 Rfd8 Qxh6 d5 exd5 Bf8 Qh3 Bg7 dxe6 Bxh1 Rxh1 Qxf4 Bf5 Qe5 exd7 Nxd7 Qh4 Nf8 Re1 Qf6 Qxf6 Bxf6 Ne4 Be7 Ned2 Bf6 Rf1 Bg7 h4 Nd7 Ne4 Ne5 Nbd2 Ng6 h5 Ne7 c3 Nxf5 Rxf5 Rd3 g5 Re8 Rc5 Re3 h6 Be5 Rc6 Bh8 g6 fxg6 Rxg6+ Kh7 Rxa6;
1r3rk1/1bqnbpp1/p2ppn1B/1p6/4PP1Q/PNNB4/1PP3PP/1K1R3R b - - acd 49/66; acs 3173; acn 144629697k; ce -34; bm b4; pv b4 e5 Rfc8 axb4 dxe5 fxe5 Nxe5 Bf4 Ba8 Qg3 Bd6 Rhe1 Nh5 Bxe5 Nxg3 Bxd6 Qxd6 Bh7+ Kxh7 Rxd6 Nf5 Rxa6 Rxb4 g3 g5 Ra5 Bg2 Nc5 Nd4 Rd1 Bh3 Nd3 Rbb8 Kc1 Bf5 Rd2 Nc6 Ra4 Bxd3 Rxd3 Ne5 Rdd4 Kg6 h4 gxh4 gxh4 Rb6 Ra5 Nc4 Rg5+ Kh6 b3 Nd6 Nd1 Nf5 Rd3 Nxh4 Rgg3;
1r1q1rk1/1p2b2p/pN6/P1pP1bp1/5p2/2B2Q2/1P4PP/R4RK1 w - - acd 48/83; acs 3332; acn 159564265k; ce 368; bm g4; pv g4 Bg6 Rad1 Bd6 Rfe1 Re8 Re6 c4 Qf2 Rxe6 dxe6 Qe7 Kf1 Qxe6 Qd4 Bf8 Nxc4 Rd8 Qh8+ Kf7 Ne5+ Qxe5 Qxe5 Rxd1+ Ke2 Rd6 Qxg5 Re6+ Kf2 Bd6 Bd4 Bd3 h4 Ke8 Bc5 Kd7 Bxd6 Rxd6 Qe5 Kc7 Qxf4 Kd7 Qf7+ Kc8 Qe8+ Kc7 Qe5 Bb1 Qe7+ Rd7 Qc5+ Kb8 Qe5+ Ka7 Qe3+ Kb8 Qe1 Bd3 Qe8+ Kc7 Kg3 Rd6 Qe7+ Rd7 Qc5+ Kb8 Qe5+ Ka7 Qe3+ Kb8 Qe8+ Kc7 h5 Rd6 Qf7+ Kb8 Qe7 Rd5 Qe8+ Kc7 Qf7+ Rd7;
1r1q1rk1/1p2b2p/pN6/P1pP1bp1/5p2/2B2Q2/1P4PP/R4RK1 w - - acd 47/64; acs 3332; acn 159564265k; ce 286; bm Rad1; pv Rad1 Bd6 Qh5 Qe8 Qxg5+ Qg6 Qxg6+ hxg6 Nc4 Be7 d6 Bg5 Rd5 Rbc8 Rfd1 Rcd8 Rxc5 Bh4 Rd4 Bg5 Rdd5 f3 gxf3 Rf7 Rd1 Rh7 Re1 Bf4 Be5 Bg5 Rc7 Bh4 Re3 Bh3 Bg3 Bf6 Rxh7 Kxh7 Be5 Bh4 Rb3 Rd7 Nd2 Rf7 Ne4 Bd8 f4 Be6 Re3 Kg8 Ng5 Bxg5 fxg5 Rd7 Rf3 Bf5 h4 Rh7 Rf4 Rd7 Rd4;
1r1q1rk1/1p2b2p/pN6/P1pP1bp1/5p2/2B2Q2/1P4PP/R4RK1 w - - acd 47/70; acs 3332; acn 159564265k; ce 193; bm Nc4; pv Nc4 Qd7 d6 Bf6 Bxf6 Rxf6 Rad1 Rd8 Nb6 Qe6 Nd5 Rf7 Ne7+ Kh8 Rd5 Bg4 Qc3+ Qf6 Re5 Rxd6 Nd5 Rxd5 Rxd5 Qxc3 bxc3 h6 Re1 Kg7 Rxc5 Kg6 Rd5 Kh5 Rd6 Rh7 Re5 Bd7 Kf2 Bc6 Ree6 Rh8 Rf6 Rh7 g3 fxg3+ Kxg3 Bh1 Kf2 Be4 Ke2 Bc6 Ke3 Bh1 Kd4 Bg2 c4 Bh1 Rfe6 Bg2 Rg6 Bh1 Rgf6 Bg2;
1nrrb1k1/1qn1bppp/pp2p3/3pP3/N2P3P/1P1B1NP1/PBR1QPK1/2R5 w - - acd 45/85; acs 3293; acn 147290786k; ce 421; bm Bxh7+; pv Bxh7+ Kxh7 Ng5+ Bxg5 hxg5 Kg8 Qh5 f6 g6 Bxg6 Qxg6 Nd7 Qg4 Kf7 Rc6 b5 Nb6 Nxb6 Qh5+ Kg8 exf6 Ne8 Rxc8 Nxc8 Rh1 Nxf6 Qh8+ Kf7 Qxd8 Ne7 Rc1 Ne8 Bc3 Nc6 Qh4 Qe7 Qf4+ Nf6 Be1 Qd7 g4 Kg8 f3 Ne8 Bg3 a5 Qe3 Ne7 Qe2 Ng6 Rc5 Nd6 Qc2 Nf5 gxf5 exf5 Kf1 a4 bxa4 b4 a5 f4 Qxg6 Qh3+ Kf2 Qxg3+ Qxg3;
1nrrb1k1/1qn1bppp/pp2p3/3pP3/N2P3P/1P1B1NP1/PBR1QPK1/2R5 w - - acd 45/96; acs 3293; acn 147290786k; ce 312; bm Rc3; pv Rc3 Bb5 Bxh7+ Kxh7 Qc2+ g6 h5 Nc6 hxg6+ fxg6 Rxc6 Bxc6 Qxc6 Qxc6 Rxc6 Na8 Rxe6 Rd7 Nc3 Bd8 a4 Kg7 Rd6 Rxd6 exd6 Kf6 d7 Rb8 Nxd5+ Ke6 Nb4 Kxd7 Ne5+ Ke8 d5 Be7 Nbc6 Rb7 Kf3 Bc5 Ng4 Kd7 Ke4 b5 a5 Kc8 Be5 b4 f4 Nc7 Bxc7 Rxc7 Ke5 Rh7 Nf6 Rh1 d6 Re1+ Kd5 Bxd6 Kxd6 Re3 Nd4 Rxg3 Ne4 Rd3 Ke5 Rd1 Nc5 Ra1 Nc6 Re1+ Kd5 Rd1+ Kc4 Rc1+ Kxb4;
1nrrb1k1/1qn1bppp/pp2p3/3pP3/N2P3P/1P1B1NP1/PBR1QPK1/2R5 w - - acd 44/66; acs 3293; acn 147290786k; ce 192; bm Nc3; pv Nc3 Nc6 Rd2 b5 Rh1 f6 exf6 gxf6 Qe3 Bf8 Ne2 Rd7 h5 Rf7 Rh4 Ne7 Rg4+ Rg7 Rxg7+ Bxg7 g4 h6 Nf4 Bf7 Rc2 Ne8 Re2 Rc6 Nh4 Nd6 Nhg6 Ndc8 Qd2 b4 Qe1 Qd7 f3 Qd6 Bc1 Rb6 Nh4 a5 Bg6 Qd7 Bb2 Rc6 Bb1 Na7 a3 Nb5;
1nrq1rk1/p4pp1/bp2pn1p/3p4/2PP1B2/P1PB2N1/4QPPP/1R2R1K1 w - - acd 57/66; acs 3596; acn 161439384k; ce 53; bm Qd2; pv Qd2 Bxc4 Bc2 Ne4 Bxe4 dxe4 Nxe4 Qd5 Nd6 Nc6 Nxc8 Rxc8 Qc2 Ne7 a4 Nf5 Rec1 Qc6 Rb4 Nh4 f3 Ng6 Bg3 Ne7 Rbb1 Qd7 Ra1 Nc6 h3 Na5 Rab1 Bd5 Kh2 Nc4 Ra1 Qd8 Qd3 Na5 Rc2 Bb3 Rb2 Bc4 Qd1 Bd5 Qe1 Qd7 Kh1 Nb3 Ra3 Na5 Rb4 f6 Ra1 Kh8 Bh2 Nc6 Rb2 Na5 Bf4 Kh7 Bg3 Kg8 Rb5;
1nrq1rk1/p4pp1/bp2pn1p/3p4/2PP1B2/P1PB2N1/4QPPP/1R2R1K1 w - - acd 57/62; acs 3596; acn 161439384k; ce 53; bm Bc2; pv Bc2 Bxc4 Qd2 Ne4 Bxe4 dxe4 Nxe4 Qd5 Nd6 Nc6 Nxc8 Rxc8 Qc2 Ne7 a4 Nf5 Rec1 Qc6 Rb4 Ne7 Rb2 Nd5 Be5 Ne7 f3 Qd5 h3 Nc6 Bg3 Kh8 Kh2 Qd7 Qd1 Na5 Bf4 Qe7 Ra1 Bd5 Qe1 Kg8 Rb5 Qf6 Be5 Qg6 Rb2 f6 Bg3 Qd3 Rc1 Qc4 Rb5 Nb3 Rb1 Qxc3;
1nrq1rk1/p4pp1/bp2pn1p/3p4/2PP1B2/P1PB2N1/4QPPP/1R2R1K1 w - - acd 56/83; acs 3596; acn 161439384k; ce 0; bm Qe3; pv Qe3 Bxc4 Bc2 Ng4 Qd2 Qh4 Nh1 Nd7 f3 Ngf6 Bg3 Qg5 Bf4;
1nb3rr/2pp3p/p1k2P2/n1q1PN2/P1pR3N/b4PBp/1R2P3/1KQ5 w - - acd 37/73; acs 2842; acn 151613289k; ce 656; bm Rd6+; pv Rd6+ Qxd6 exd6 Bxb2 Qxb2 Rxg3 Nxg3 Nb3 Nhf5 h2 f7 Rf8 Qg7 Rxf7 Qxf7 cxd6 Qxc4+ Nc5 Qd4 Kb6 Nxd6 Kc6 Nxc8 Nxa4 Qxa4+ Kc7 Qa5+ Kxc8 Qc5+ Nc6 f4 Kb7 f5 Nd8 Qd5+ Kc8 Nh1 a5 Qc5+ Kb7 Qd6 Kc8 f6 Nf7 Qf8+ Nd8 Qc5+ Kb7 Qd5+ Kc7 Qe5+ Kc8 Qh5 h6 Qxh2;
1nb3rr/2pp3p/p1k2P2/n1q1PN2/P1pR3N/b4PBp/1R2P3/1KQ5 w - - acd 37/79; acs 2842; acn 151613289k; ce 131; bm Ne7+; pv Ne7+ Qxe7 fxe7 Bxb2 Rxc4+ Nxc4 Qxc4+ Kb7 Bh2 Bxe5 Bxe5 Nc6 Qb3+ Ka8 Bxc7 Rg1+ Kb2 Re8 Nf5 Rg2 Qf7 Rxe7 Nxe7 Rxe2+ Kc1 Re1+ Kd2 Rxe7 Qd5 Rg7 Ke3 Rg6 Bf4 Rg2 Qh5 Ra2 Qxh3 Ra3+ Kf2 Ra2+ Kg3 Nd4 Be3 Ne2+ Kh4 Rxa4+ Kg5 Nd4 Bxd4 Rxd4 f4 Rb4 f5 Rb5 Qf3+ Bb7 Qf4 Bc6 Kf6 Rb7 Ke7 d5+ Kf6 Rd7;
1nb3rr/2pp3p/p1k2P2/n1q1PN2/P1pR3N/b4PBp/1R2P3/1KQ5 w - - acd 36/57; acs 2842; acn 151613289k; ce -540; bm Bh2; pv Bh2 Bxb2 Qxb2 Nb3 Rd1 Kb7 Qc3 d5 Nd4 Nxd4 Qxd4 Qxd4 Rxd4 Nc6 Rd1 d4 Rc1 c3 f4 Rg4 e3 d3 Rxc3 Rxh4 Rb3+ Ka8 Rxd3 Bf5 e4 Rb8+ Kc1 Bxe4 f7 Bf5 e6 Rg4;

[Eduard]

A few new engines have been added. Stockfish 250423 has improved by 8 points compared to the 010423 version. Lc0 can record a leap forward. The BT2-3650000 network plays better with the new engine "Lc0 v0.30.0-rc1" than with the previous beta version. On the RTX 3060m mobile hardware, the Lc0 v0.30.0-rc1 version with the "cache-opt=true" parameter was even able to overtake the RTX 3080ti.

GUI Powerfritz 18, Ryzen 3900X, 20 Threads, Hash 4 GB, all 3456men Syzygy. Time 60s for move:

1) Diamond II Analyzer, Result: 104 out of 110 = 94.5%. Diamond II.txt (ZIP)
2) Leptir Analyzer, Result: 103 out of 110 = 93.6%. Leptir Analyzer.txt (ZIP)
3) Crystal 5 KWK, Result: 100 out of 110 = 90.9%. Crystal 5 KWK.txt (ZIP)
4) Eman 8.91, Result: 96 out of 110 = 87.2%. Eman 8.91.txt (ZIP)
5-6) Corchess 3 010323, Result: 94 out of 110 = 85.4%. Corchess 3 010323.txt (ZIP)
5-6) Blue Marlin 15.7, Result: 94 out of 110 = 85.4%. Blue Marlin 15.7.txt (ZIP)
7) Stockfish 250423, Result: 93 out of 110 = 84.5%. Stockfish 250423.txt (ZIP)
8) Dark SisTer 4.6, Result: 90 out of 110 = 81.8%. Dark SisTer 4.6.txt (ZIP)
9) ShashChess 30, Result: 89 out of 110 = 80.9%. ShashChess 30.txt (ZIP)
10) Lc0 v0.30 BT2, RTX 3080+3080ti, 86 out of 110. Lc0 v0.30 BT2, 3080+3080ti.txt (ZIP)
11) Lc0 v0.30.0-rc1 BT2, RTX 4070ti, 85 out of 110 = 77.2%. Lc0 v0.30.0-rc1.txt (ZIP)
12) Lc0 v0.30.0-rc1 BT2, RTX 3060m, cache-opt=true, 78 out of 110. Download.txt (ZIP)
13-14) Lc0 v0.30 BT2, RTX 3080ti, 75 out of 110 (68%). Lc0 v0.30.0-BT2 RTX 3080ti.txt (ZIP)
13-14) Lc0 v0.30.0-rc1 BT2, RTX 3060m, 75 out of 110 (66.3%). Lc0 v0.30.0-rc1.txt (ZIP)
15) Rebel-16.2, Result: 50 out of 110 = 45.4%. Rebel-16.2.txt (ZIP)
16) Powerfritz 18, Result: 45 out of 110 = 40.9%. Powerfritz 18.txt (ZIP)

Download all txt files, here:
https://solistachess.jimdosite.com/testing/

[Jouni]

I can confirm that latest SF is excellent solver! Hope, that new net is not weakening it .

[Eduard]

I can confirm that latest SF is excellent solver! Hope, that new net is not weakening it .

There are better, Corchess is now also absolutely great.

1) Diamond II Analyzer, Result: 104 out of 110 = 94.5%.
2-3) Corchess 3 230423, Result: 103 out of 110 = 93.6%.

Eman 8.91 is also clearly better than SF dev.

[Eduard]

28. April 2023:

GUI Powerfritz 18, Ryzen 3900X, 20 Threads, Hash 4 GB, all 3456men Syzygy. Time 60s for move.

1) Diamond II Analyzer, Result: 104 out of 110 = 94.5%. Diamond II.txt (ZIP)
2-3) Corchess 3 230423, Result: 103 out of 110 = 93.6%. Corchess 3 230423.txt (ZIP)
2-3) Leptir Analyzer, Result: 103 out of 110 = 93.6%. Leptir Analyzer.txt (ZIP)
4) Crystal 5 KWK, Result: 100 out of 110 = 90.9%. Crystal 5 KWK.txt (ZIP)
5) SugaR AI Iccf SE, Result: 99 out of 110 = 90.0%. SugaR AI Iccf SE.txt (ZIP)
6) SugaR AI SE, Result: 97 out of 110 = 88.1%. SugaR AI SE.txt (ZIP)
7) Eman 8.91, Result: 96 out of 110 = 87.2%. Eman 8.91.txt (ZIP)
8) Blue Marlin 15.7, Result: 94 out of 110 = 85.4%. Blue Marlin 15.7.txt (ZIP)
9-10) Dark SisTer 5.0, Result: 93 out of 110 = 84.5%. Dark SisTer 5.0.txt (ZIP)
9-10) Stockfish 250423, Result: 93 out of 110 = 84.5%. Stockfish 250423.txt (ZIP)
11) ShashChess 30, Result: 89 out of 110 = 80.9%. ShashChess 30.txt (ZIP)
12) Lc0 v0.30Beta BT2, RTX 3080+3080ti, 86 out of 110. Lc0 v0.30 BT2, 3080+3080ti.txt (ZIP)
13) Lc0 v0.30.0-rc1 BT2, RTX 4070ti, 85 out of 110 = 77.2%. Lc0 v0.30.0-rc1.txt (ZIP)
14) Lc0 v0.30.0-rc1 BT2, RTX 3060m, cache-opt=true, 78 out of 110. Download.txt (ZIP)
15-16) Lc0 v0.30Beta BT2, RTX 3080ti, 75 out of 110 (68%). Lc0 v0.30.0-BT2 RTX 3080ti.txt (ZIP)
15-16) Lc0 v0.30.0-rc1 BT2, RTX 3060m, 75 out of 110 (66.3%). Lc0 v0.30.0-rc1.txt (ZIP)
17) Rebel-16.2, Result: 50 out of 110 = 45.4%. Rebel-16.2.txt (ZIP)
18) Powerfritz 18, Result: 45 out of 110 = 40.9%. Powerfritz 18.txt

[Eduard]

1. May 2023

GUI Powerfritz 18, Ryzen 3900X, 20 Threads, Hash 4 GB, all 3456men Syzygy. Time 60s for move:

1) Diamond II Analyzer, Result: 104 out of 110 = 94.5%. Diamond II.txt (ZIP)
2-3) Corchess 3 230423, Result: 103 out of 110 = 93.6%. Corchess 3 230423.txt (ZIP)
2-3) Leptir Analyzer, Result: 103 out of 110 = 93.6%. Leptir Analyzer.txt (ZIP)
4) Little Beast sl, Result: 101 out of 110 = 91.8%. Little Beast sl.txt (ZIP)
5-6) ShashChess GZ, Result: 100 out of 110 = 90.9%. ShashChess GZ.txt (ZIP)
5-6) Crystal 5 KWK, Result: 100 out of 110 = 90.9%. Crystal 5 KWK.txt (ZIP)
7) SugaR AI Iccf SE, Result: 99 out of 110 = 90.0%. SugaR AI Iccf SE.txt (ZIP)
8) SugaR AI SE, Result: 97 out of 110 = 88.1%. SugaR AI SE.txt (ZIP)
9) Eman 8.91, Result: 96 out of 110 = 87.2%. Eman 8.91.txt (ZIP)
10) Blue Marlin 15.7, Result: 94 out of 110 = 85.4%. Blue Marlin 15.7.txt (ZIP)
11-12) Dark SisTer 5.0, Result: 93 out of 110 = 84.5%. Dark SisTer 5.0.txt (ZIP)
11-12) Stockfish 250423, Result: 93 out of 110 = 84.5%. Stockfish 250423.txt (ZIP)
13) Lc0 v0.30Beta BT2, RTX 3080+3080ti, 86 out of 110. Lc0 v0.30 BT2, 3080+3080ti.txt (ZIP)
14) Lc0 v0.30.0-rc1 BT2, RTX 4070ti, 85 out of 110 = 77.2%. Lc0 v0.30.0-rc1.txt (ZIP)
15) Lc0 v0.30.0-rc1 BT2, RTX 3060m, cache-opt=true, 78 out of 110. Download.txt (ZIP)
16-17) Lc0 v0.30Beta BT2, RTX 3080ti, 75 out of 110 (68%). Lc0 v0.30.0-BT2 RTX 3080ti.txt (ZIP)
16-17) Lc0 v0.30.0-rc1 BT2, RTX 3060m, 75 out of 110 (66.3%). Lc0 v0.30.0-rc1.txt (ZIP)
18) Rebel-16.2, Result: 50 out of 110 = 45.4%. Rebel-16.2.txt (ZIP)
19) Powerfritz 18, Result: 45 out of 110 = 40.9%. Powerfritz 18.txt (ZIP)

Little Beast and Little Beast sl Engines can be downloaded on my Homepage:
https://solistachess.jimdosite.com/solista-news/

[Eduard]

From My Homepage:
https://solistachess.jimdosite.com/solista-news/

4. May 2023: Andrea Manzo recently released his engine ShashChess GZ. It is currently perhaps the best engine in the world. The engine also plays well on PlayChess --> picture. I love server games but I always want to play there with MinimumThinkingTime. So I implemented this option in ShashChess GZ. I have also modified some search codes according to my wishes. I included this engine in my ENET-2023 test ranking list, because it is even better than the GZ version, with 101 solutions. The engine is called ShashChess GZ EXT (extended). All my own engines tested with the ENET-2023 test, are welcome to other testers for further testing. I don't want to include secret engines in my list. If you would like to test ShashChess GZ EXT, here is a download (the network is external):

Download ShashChess GZ EXT for Windows 64 Bit: Pixeldrain & Filehorst.de

ShashChess GZ EXT-S: This version also includes the possibility to increase or decrease values for Materialistic and Positional Strategy --> Picture. In position tests, and when playing on servers with powerful hardware, it has been shown that increasing the value of Positional Strategy and decreasing the value of Materialistic Strategy produce better results! In my ENET-2023 test with the default settings, this engine solved 103 positions!

Download ShashChess GZ EXT-S for Windows 64 Bit: Pixeldrain & Filehorst.de

Ranking:
https://solistachess.jimdosite.com/testing/
GUI Powerfritz 18, Ryzen 3900X, 20 Threads, Hash 4 GB, all 3456men Syzygy. Time 60s for move:

1) Diamond II Analyzer, Result: 104 out of 110 = 94.5%. Diamond II.txt (ZIP)
2-4) ShashChess GZ EXT-S, Result: 103 out of 110 = 93.6%. ShashChess GZ EXT-S.txt (ZIP)
2-4) Corchess 3 230423, Result: 103 out of 110 = 93.6%. Corchess 3 230423.txt (ZIP)
2-4) Leptir Analyzer, Result: 103 out of 110 = 93.6%. Leptir Analyzer.txt (ZIP)
5-6) ShashChess GZ EXT, Result: 101 out of 110 = 91.8%. ShashChess GZ EXT.txt (ZIP)
5-6) Little Beast sl, Result: 101 out of 110 = 91.8%. Little Beast sl.txt (ZIP)
7-8) ShashChess GZ, Result: 100 out of 110 = 90.9%. ShashChess GZ.txt (ZIP)
7-8) Crystal 5 KWK, Result: 100 out of 110 = 90.9%. Crystal 5 KWK.txt (ZIP)
9) SugaR AI Iccf SE, Result: 99 out of 110 = 90.0%. SugaR AI Iccf SE.txt (ZIP)
10) SugaR AI SE, Result: 97 out of 110 = 88.1%. SugaR AI SE.txt (ZIP)
11) Eman 8.91, Result: 96 out of 110 = 87.2%. Eman 8.91.txt (ZIP)
12) Blue Marlin 15.7, Result: 94 out of 110 = 85.4%. Blue Marlin 15.7.txt (ZIP)
13-14) Dark SisTer 5.0, Result: 93 out of 110 = 84.5%. Dark SisTer 5.0.txt (ZIP)
13-14) Stockfish 250423, Result: 93 out of 110 = 84.5%. Stockfish 250423.txt (ZIP)
15) Lc0 v0.30Beta BT2, RTX 3080+3080ti, 86 out of 110. Lc0 v0.30 BT2, 3080+3080ti.txt (ZIP)
16) Lc0 v0.30.0-rc1 BT2, RTX 4070ti, 85 out of 110 = 77.2%. Lc0 v0.30.0-rc1.txt (ZIP)
17) Lc0 v0.30.0-rc1 BT2, RTX 3060m, cache-opt=true, 78 out of 110. Download.txt (ZIP)
18-19) Lc0 v0.30Beta BT2, RTX 3080ti, 75 out of 110 (68%). Lc0 v0.30.0-BT2 RTX 3080ti.txt (ZIP)
18-19) Lc0 v0.30.0-rc1 BT2, RTX 3060m, 75 out of 110 (66.3%). Lc0 v0.30.0-rc1.txt (ZIP)
20) Rebel-16.2, Result: 50 out of 110 = 45.4%. Rebel-16.2.txt (ZIP)
21) Powerfritz 18, Result: 45 out of 110 = 40.9%. Powerfritz 18.txt (ZIP)

[Jouni]

I tried ShashChess GZ and it was disappointment. It scores 10 less than Crystal in HTC testsuite. Default and hard TAL is not better. And what's the purpose of 100 parameters? Make it weaker? Crystal 5 seems to be very hard to improve!