Found a shorter mate in ChestUCI 5.2 databank

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Eelco de Groot
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Joined: Sun Mar 12, 2006 2:40 am
Full name:   Eelco de Groot

Re: Found a shorter mate in ChestUCI 5.2 databank

Post by Eelco de Groot »

Now the Multi PV looked like this, depth 74, I stopped here.

After 1.Bd5


[fen]7k/b1p1N1pr/2P3p1/2pB2Pb/1pP3p1/1P3pP1/3P1P1n/4K3 b - -[/fen]


Engine: Crystal 5 KWK NNUE II (512 MB)
gemaakt door the Stockfish developers (see AUTHORS f

74 1585:32+M21 1...Th6 2.Pc8 Lb8 3.Le6 Kh7 4.Pe7 Kh8
5.Pd5 Kh7 6.d4 cxd4 7.Pxb4 Kh8 8.Pd3 Th7
9.c5 La7 10.b4 Lb8 11.b5 La7 12.b6 Lb8
13.Pb4 Pf1 14.Kxf1 d3 (122.074.425.012) 1283

74 1585:32+M19 1...Lb6 2.Pc8 La5 3.d4 cxd4 4.c5 d3
5.Pd6 Pf1 6.Pc4 Ph2 7.Pxa5 Pf1 8.Pc4 d2+
9.Pxd2 Pxd2 10.Kxd2 Th6 11.Kd3 Th7
12.Kc4 Th6 13.Kb5 Kh7 14.Ka6 Kh8 (122.074.425.012) 1283

74 1585:32+M19 1...Lb8 2.Le6 La7 3.Pd5 Lb8 4.d4 cxd4
5.Pxb4 Th6 6.Pd3 Th7 7.c5 La7 8.b4 Lb8
9.b5 La7 10.b6 Lb8 11.Pb4 Pf1
12.Kxf1 Th6 13.Pa6 Kh7 14.Pxb8 d3 (122.074.425.012) 1283

73 1585:32+M17 1...Pf1 2.Kxf1 Th6 3.Lf7 Lb8 4.Pd5 Th7
5.Pf4 La7 6.Pe6 Th6 7.Ke1 Th7 8.Pd8 Th6
9.Kd1 Lb6 10.Kc2 Kh7 11.Kd3 Kh8
12.Ke4 Th7 13.Ke5 Th6 14.Ke6 Th7 (122.074.425.012) 1283

beste zet: Th7-h6 tijd: 1585:32.625 min n/s: 1.283.202 nodes: 122.074.425.012
Debugging is twice as hard as writing the code in the first
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
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Dann Corbit
Posts: 12808
Joined: Wed Mar 08, 2006 8:57 pm
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Re: Found a shorter mate in ChestUCI 5.2 databank

Post by Dann Corbit »

All of these are shorter mates than the #mate given in the chestuci database:
4R3/8/5p2/2P2N2/5P2/B2pNkPp/1K1prn1p/3BbRnr w - -
1r2brk1/pp3p1p/3p1Q2/2pBp3/P2nP3/2NP2P1/1qP2R1P/5RK1 w - -
4KB2/1PpB4/2P3N1/p1pk2pp/3b4/2pPpN2/b1P1P2P/qr5n w - -
4NB1k/3P4/n2K1p1p/2p1n3/1b6/2p1p1P1/8/3B4 w - -
8/1p4p1/6P1/P3kN1P/2B1N1P1/pPp2Kp1/1p1b4/rn6 w - -
1R1R4/7K/5p2/5Pp1/p1p3p1/p1p3P1/p1k5/rb4B1 w - -
8/1p2p3/1P2P3/4p2R/8/4pppK/3prqp1/B2Rbbkn w - -
6Qb/Pr5P/qP2b3/1R6/8/n6r/k6P/7K w - -
8/1N6/p1R3p1/p2k1prb/p4Kpb/p5p1/P3P1P1/8 w - -
8/1p2p2p/1Pp1p2p/k1P5/3pP3/1P1PP2p/K1P4P/8 w - -
K4bk1/1r4p1/1qb2pnR/3p2NR/7r/7R/1p5n/QRRRRRRR w - -
8/R7/8/1B6/8/1p6/1pp1K3/nkb4R w - -
3q3r/4kp1n/1P2P1pp/Q2Pp3/K3B3/1PP4P/1P2r3/4B3 w - -
7k/b1p1N1pr/2P3p1/2p3Pb/1pP1B1p1/1P3pP1/3P1P1n/4K3 w - -
8/7B/8/p7/P7/Kp6/bpr2P2/qkbRR3 w - -
4r2k/6R1/1N1P1N1P/8/1P6/5q2/1P1P1PK1/8 w - -
K7/P2p4/3p4/3p4/Q7/8/pr4p1/k7 w - -
Bq5k/2pPpP1p/2P1P2P/8/3p4/3p2p1/3P2P1/7K w - -
5brq/p1p1pPkb/PpP1P1p1/1P1PK1p1/2pP2p1/2P3N1/8/7R w - -
1rb5/Np1p1p1B/1PpP1P2/3p2p1/8/1rP1PpPk/7P/6BK w - -
8/8/8/1p6/6k1/1p2Q3/p1p1p3/rbrbK3 w - -
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Dann Corbit
Posts: 12808
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Found a shorter mate in ChestUCI 5.2 databank

Post by Dann Corbit »

Code: Select all

4R3/8/5p2/2P2N2/5P2/B2pNkPp/1K1prn1p/3BbRnr w - - acd 21; bm Rd8 Rh8; ce 32748; dm 10; pm Rd8 Rh8; pv Rh8 Ke4 c6 Nxd1+ Nxd1 Nf3 Nd6+ Kd5 c7 Re8 Nxe8 Ne5 c8=Q Nc4+ Kc3 Nxa3 Ne3+ Ke4 Qe6#; id "ChestDB.4434";
1r2brk1/pp3p1p/3p1Q2/2pBp3/P2nP3/2NP2P1/1qP2R1P/5RK1 w - - acd 97; bm Nb5; ce 32748; dm 10; pm Nb5; pv Nb5 Rc8 Kh1 Qa1 Rxa1 Bxb5 Raf1 Nf3 Rxf3 Bxd3 cxd3 Rce8 Rf5 h6 Qg6+ Kh8 Qxh6+ Kg8 Rg5+; id "ChestDB.4930";
4KB2/1PpB4/2P3N1/p1pk2pp/3b4/2pPpN2/b1P1P2P/qr5n w - - acd 63; bm h4; ce 32744; c2 "--:-- @ C0/R-4/K3/P9/X35"; dm 12; pm h4; pv h4 Rb4 Ne7+ Kd6 Nf5+ Kd5 hxg5 c4 Bxb4 axb4 b8Q Bb6 Qxb6 cxb6 c7 cxd3 c8Q Ke4 cxd3+ Kf4 Qc7+ Kg4 Nxe3+; id "ChestDB.6087";
4NB1k/3P4/n2K1p1p/2p1n3/1b6/2p1p1P1/8/3B4 w - - acd 128; bm Bg7+; ce 32740; c0 "Schakend Nederland#2207"; c3 "Bg7+"; c4 "1"; c5 "Van Breukelen=G; 1-0"; c7 "No. 459509 (id: P1330541) Breukelen, Gijs source 1: Schakend Nederland, No. 2207, 03/1990 stipulation: Gewinn solution: 1.Lg7+ Kg8! 2.Sxf6+! Kxg7 3.Sh5+ Kg6 4.Lc2+! Kxh5 5.d8=D! Sf7+ 6.Ke6 Sxd8+ 7.Kf5 e2 8.Le4 e1=S 9.Ld5 c2 10.Lc4 c1=S 11.Lb5 Sc7 12.La4  2.d8=D? Sf7+ 3.Ke6 Sxd8+ 4.Kxf6 c2 5.Kg6 Lc3! 1....Kh7 2.Lc2+ Kg8 3.Sxf6+ Kxg7 4.Sh5+"; c8 "pv Bg7+ Kg8 Nxf6+ Kxg7 Nh5+ Kg6 Bc2+ Kxh5 d8=Q Nf7+ Ke6 Nxd8+ Kf5 e2 Be4 e1=N Bd5 c2 Bc4 c1=N Bb5 Nc7 Ba4 1-0"; c9 "HHdbVI.0643919.001a.30058"; dm 14; pm Bg7+; pv Bg7+ Kg8 Nxf6+ Kxg7 Nh5+ Kg6 Bc2+ Kxh5 d8Q Kg4 Kxe5 Kf3 Qh4 c4 Be4+ Ke2 Qh2+ Kd1 Qc2+ Ke1 Bf3 Bd6+ Kxd6 Kf1 Qe2+ Kg1 Qg2+; id "ChestDB.5505";
8/1p4p1/6P1/P3kN1P/2B1N1P1/pPp2Kp1/1p1b4/rn6 w - - acd 85; bm Nc5; ce 32736; dm 16; pm Nc5; pv Nc5 Kf6 a6 Be3 Nxe3 Kg5 Ne4+ Kh4 Kf4 c2 h6 gxh6 axb7 Nd2 b8=Q Nxc4 Kf3 Nd2+ Nxd2 Rf1+ Ndxf1 c1=Q Nf5+ Kg5 Qd8+ Kxg6 Qd6+ Kf7 Qe7+ Kg8 Qg7+; id "ChestDB.5662";
1R1R4/7K/5p2/5Pp1/p1p3p1/p1p3P1/p1k5/rb4B1 w - - acd 74; bm Rb6; ce 32734; dm 17; pm Rb6; pv Rb6 Kc1 Be3+ Kc2 Rxf6 Kb2 Rb6+ Kc2 Bc5 Kc1 Bxa3+ Kc2 Be7 Kc1 Bxg5+ Kc2 Kg7 a3 Re6 Kb3 Rb8+ Kc2 Re1 Kd3 Rd8+ Kc2 Re2+ Kb3 Rb8+ Ka4 Re7 Bxf5 Ra7+; id "ChestDB.5784";
8/1p2p3/1P2P3/4p2R/8/4pppK/3prqp1/B2Rbbkn w - - acd 89; bm Bc3; ce 32732; c3 "Bc3"; dm 18; pm Bc3; pv Bc3 e4 Bf6 exf6 e7 f5 e8Q f4 Kh4 Kh2 Kg4+ Kg1 Ra5 Kh2 Qh8+ Kg1 Ra6 bxa6 b7 a5 b8N a4 Nd7 a3 Nf8 a2 Ng6 a1R Qxa1 Kh2 Qh8+ Kg1 Nh4 Kh2 Nxf3+; id "ChestDB.5661";
6Qb/Pr5P/qP2b3/1R6/8/n6r/k6P/7K w - - acd 77; bm Qxe6+; ce 32732; c4 "Blathy=O; pm=Qxe6+; 1-0;"; c9 "HHdbVI.1658019.027a.89953"; dm 18; pm Qxe6+; pv Qxe6+ Ka1 Qe1+ Ka2 Qf2+ Ka1 Qg1+ Ka2 Qg8+ Rb3 Qxb3+ Ka1 Qd1+ Ka2 Qe2+ Ka1 Rb1+ Kxb1 Qxa6 Rd7 Qf1+ Kb2 a8=Q Be5 Qc6 Kb3 Qxd7 Kb4 Qd5 Bg3 Qa1 Nc4 Qa2 Kc3 Qdxc4+; id "ChestDB.5698";
8/1N6/p1R3p1/p2k1prb/p4Kpb/p5p1/P3P1P1/8 w - - acd 86; bm Nxa5; ce 32732; dm 18; pm Nxa5; pv Nxa5 Kd4 Nb7 Kd5 Rxa6 Kc4 Rxa4+ Kc3 Rxa3+ Kd2 Rb3 Ke1 Rb2 Kd1 Nd6 Ke1 a4 Kd1 a5 Kc1 Rb6 Kd2 a6 Ke1 a7 Kf1 Rb1+ Kxe2 a8=Q Kd3 Qd5+ Kc3 Nb5+ Kc2 Qd1+; id "ChestDB.5681";
8/1p2p2p/1Pp1p2p/k1P5/3pP3/1P1PP2p/K1P4P/8 w - - acd 91; bm exd4; ce 32732; dm 18; pm exd4; pv exd4 Kb4 Kb2 e5 c3+ Kb5 Ka3 exd4 cxd4 Ka5 b4+ Kb5 Kb3 h5 Ka3 h6 Kb3 h4 e5 h5 Ka3 Ka6 Ka4 e6 d5 exd5 Ka3 Kb5 e6 Ka6 e7 Kb5 e8=N d4 Nc7+; id "ChestDB.5759";
K4bk1/1r4p1/1qb2pnR/3p2NR/7r/7R/1p5n/QRRRRRRR w - - acd 39; bm Rh8+; ce 32730; dm 19; pm Rh8+; pv Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8; id "ChestDB.5671";
8/R7/8/1B6/8/1p6/1pp1K3/nkb4R w - - acd 88; bm Rd1; ce 32730; dm 19; pm Rd1; pv Rd1 cxd1=Q+ Kxd1 Be3 Bd3+ Nc2 Ra3 Bc5 Rxb3 Bd6 Bxc2+ Ka2 Ke2 Be5 Kd3 b1=Q Rxb1 Bb2 Kc4 Ka3 Bb3 Bf6 Rf1 Bh4 Rf4 Bg3 Rg4 Be1 Rg2 Bf2 Rh2 Kb2 Rxf2+ Kc1 Kc3 Kb1 Rf1+; id "ChestDB.5881";
3q3r/4kp1n/1P2P1pp/Q2Pp3/K3B3/1PP4P/1P2r3/4B3 w - - acd 89; bm Qa7+; ce 32728; c0 "1.c Ericsson MT Stella Polaris; 1967; Sokka=H; (+4623.74a4e7) U2; 1-0"; c3 "Qa7+"; c4 "1"; c5 "Sokka=H; 1-0"; c7 "1.c Ericsson MT Stella Polaris;1967;W:Sokka=H;(+4623.74a4e7) U2;1-0;1967"; c8 "pv Qa7+ Kd6 c4 Rxe1 c5+ Kxc5 b7+ Kd6 b8=Q+ Qxb8 Qd7+ Kc5 Qc6+ Kd4 Qc4+ Ke3 Qd3+ Kf4 Qf3+ Kg5 Qg3+ Kf6 Qf2+ Ke7 Qxf7+ Kd6 Qd7+ Kc5 Qc6+ Kd4 Qc4+ Ke3 Qd3+ Kf4 Qf3+ Kg5 Qg3+ Kf6 Qxg6+ Ke7 Qf7+ Kd6 Qd7+ Kc5 Qc6+ Kd4 Qc4+ Ke3 Qd3+ Kf4 Qf3+ Kg5 Qf5+ Kh4 Qg4# 1-0"; c9 "HHdbVI.1076019.001a.53386"; dm 20; pm Qa7+; pv Qa7+ Kd6 c4 Rxe1 Kb5 Qe8+ Kb4 Qc8 b7 Qc7 c5+ Ke7 d6+ Kf6 dxc7 Rxe4+ Kb5 Kg5 b8=Q Rf8 e7 Re8 Qxe8 f5 Qd8 Kh4 e8=Q+ g5 c6 Rd4 Qxe5 Rxd8 Qf2+ Kh5 cxd8=R Nf6 Qxf6 f4 Qf7+; id "ChestDB.5846";
7k/b1p1N1pr/2P3p1/2p3Pb/1pP1B1p1/1P3pP1/3P1P1n/4K3 w - - acd 119; bm Bd5; ce 32726; c3 "Bd5"; dm 21; pm Bd5; pv Bd5 Bb6 Be6 Rh6 Nd5 Ba5 d4 cxd4 c5 Rh7 Nb6 Rh6 Nc4 Kh7 Nxa5 d3 Nc4 Kh8 Kd2 Rh7 Kxd3 Rh6 Nb6 Nf1 Na8 Nxg3 fxg3 f2 Ke2 Kh7 Nxc7 Kh8 Nd5 Kh7 c7 f1=Q+ Kxf1 Kh8 c8=Q+ Kh7 Qg8+; id "ChestDB.5819";
8/7B/8/p7/P7/Kp6/bpr2P2/qkbRR3 w - - acd 99; bm Re4; ce 32726; dm 21; pm Re4; pv Re4 Rc7 Rd7 Rc2 Red4 Bh6 R7d6 Bf4 R6d5 Bh6 Rd1+ Bc1 Rf5 Rc7 Rd7 Rc2 Rxa5 Bh6 Rd1+ Bc1 Rf5 Rc7 Rd7 Rc2 Rh5 Bf4 a5 Bd2 a6 Bc1 a7 Bf4 a8=Q Bc1 Qe4 Bf4 Rc5 Bd2 Rxd2 Kc1 Qe1+; id "ChestDB.5839";
4r2k/6R1/1N1P1N1P/8/1P6/5q2/1P1P1PK1/8 w - - acd 99; bm Kxf3; ce 32726; c3 "Kxf3"; c4 "Korolkov=V; pm=Kxf3; 1-0;"; c5 "Korolkov=V; 1-0"; c9 "HHdbVI.1301838.003a.66654"; dm 21; pm Kxf3; pv Kxf3 Re3+ Kf4 Rf3+ Kg5 Rf5+ Kg6 Rxf6+ Kg5 Rf5+ Kh4 Rh5+ Kg4 Rh4+ Kg5 Rg4+ Kf6 Rf4+ Ke7 Re4+ Kd7 Rxb4 Nd5 Rd4 Rg5 Re4 Nf6 Re7+ Kd8 Rd7+ Nxd7 Kh7 Ne5 Kxh6 f4 Kh7 Ke7 Kh8 Kf7 Kh7 Rh5+; id "ChestDB.5757";
K7/P2p4/3p4/3p4/Q7/8/pr4p1/k7 w - - acd 90; bm Qd4; ce 32724; dm 22; pm Qd4; pv Qd4 g1=B Qxg1+ Rb1 Qg7+ d4 Qxd4+ Rb2 Qg1+ Rb1 Qg7+ Rb2 Qd4 d5 Qxd5 Rb6 Qd4+ Rb2 Qg1+ Rb1 Qg7+ Rb2 Qd4 d6 Qg1+ Rb1 Qg7+ Rb2 Qd4 d5 Qg1+ Rb1 Qg7+ d4 Qxd4+ Rb2 Qg1+ Rb1 Qg7+ Rb2 Qd4 Kb1 Qd1+; id "ChestDB.5772";
Bq5k/2pPpP1p/2P1P2P/8/3p4/3p2p1/3P2P1/7K w - - acd 99; bm Bb7; ce 32712; c0 "Revista de Romana de Sah#0454; 1948; Guy=R; (+3010.76h1h8) U2; 1-0"; c3 "Bb7"; c4 "1"; c7 "Revista de Romana de Sah#0454;1948;W:Guy=R;(+3010.76h1h8) U2;1-0;1948"; c8 "pv Bb7 Qa8 Ba6 Qb8 Bb5 Qa8 Ba4 Qb8 Bd1 Qa8 Kg1 Qb8 Kf1 Qf8 Ba4 Qa8 Ke1 Qb8 Bb5 Qa8 Ba6 Qb8 Bxd3 Qa8 Ke2 Qb8 Kf3 Qa8 Kxg3 Qb8 Bb5 Qa8 Ba6 Qb8 Bb7 Qd8 Bc8 Qf8 Kf3 Qd8 Ke4 Qf8 Kxd4 Qd8 Ke4 Qf8 Kf5 Qd8 g4 Qf8 g5 Qd8 d3 Qf8 d4 Qd8 d5 Qf8 d6 exd6 Kf6 Qd8+ e7 1-0"; c9 "HHdbVI.1321240.001a.67817"; dm 28; pm Bb7; pv Bb7 Qa8 Ba6 Qb8 Bb5 Qa8 Ba4 Qb8 Bd1 Qa8 Kg1 Qf8 Kf1 Qd8 Ba4 Qa8 Ke1 Qf8 Bb5 Qa8 Ba6 Qb8 Bxd3 Qd8 Ke2 Qb8 Kf3 Qa8 Kxg3 Qb8 Kf3 Qa8 g4 Qb8 g5 Qf8 Kg4 Qa8 Kh5 Qf8 Be4 d3 Bxh7 Kxh7 g6+ Kh8 g7+ Qxg7 d8=Q+ Kh7 hxg7 Kxg7 f8=Q+ Kh7 Qdxe7+; id "ChestDB.5871";
5brq/p1p1pPkb/PpP1P1p1/1P1PK1p1/2pP2p1/2P3N1/8/7R w - - acd 65; bm Ke4; ce 32710; c0 "https://talkchess.com/forum3/viewtopic.php?f=2&t=81952"; dm 29; pm Ke4; pv Ke4 Kf6 Rf1 Kg7 Ke3 Kh6 Rh1 Kg7 Kd2 Kf6 Rf1 Kg7 Kc2 Kh6 Rh1 Kg7 Kb2 Kf6 Rf1 Kg7 Ka3 Kh6 Rh1 Kg7 Kb4 Kf6 Rf1 Kg7 Kxc4 Kh6 Rh1 Kg7 Kd3 Kf6 Rf1 Kg7 c4 Kh6 Rh1 Kg7 c5 bxc5 b6 c4 Kc2 axb6 a7 b5 a8=N Kf6 Rf1 Kg7 Nxc7 b4 Ne8 Kh6 Rh1#; id "ChestDB.5892";
1rb5/Np1p1p1B/1PpP1P2/3p2p1/8/1rP1PpPk/7P/6BK w - - acd 124; bm Bf5+; ce 32702; c0 "Slutspilstudier og Aestetik#B"; c3 "Bf5+"; c4 "1"; c5 "Rewitz=P; 1-0"; c7 "Slutspilstudier og Aestetik#B;1982;W:Rewitz=P;(+0651.77h1h3) U2;1-0;1982"; c8 "pv Bf5+ g4 Bd3 Rb2 Bf1+ Rg2 Bf2 Ra8 Be1 Rb8 Bd2 Ra8 Bc1 Rb8 Ba3 Ra8 Bc5 Rb8 Bd4 Ra8 Be5 Rb8 Bf4 Ra8 Bh6 Rb8 Bf8 Ra8 Be7 Rb8 Bd8 Ra8 Bc7 c5 Bd8 Rb8 Be7 Ra8 Bf8 Rb8 Bh6 Ra8 Bg7 Rb8 Bf8 Ra8 Be7 Rb8 Bd8 Ra8 Bc7 c4 Bd8 Rb8 Be7 Ra8 Bf8 Rb8 Bg7 Ra8 Bh6 Rb8 Bf8 Ra8 Be7 Rb8 Bd8 Ra8 Bc7 d4 exd4 Rxa7 bxa7 1-0"; c9 "HHdbVI.0797877.001a.38314"; dm 33; pm Bf5+; pv Bf5+ g4 Bd3 Rb2 Bf1+ Rg2 Bf2 Ra8 Be1 Rb8 Bd2 Ra8 Bc1 Rb8 Ba3 Ra8 Bc5 Rb8 Bd4 Ra8 Be5 Rb8 Bf4 Ra8 Bh6 Rb8 Bf8 Ra8 Be7 Rb8 Bd8 Ra8 Bc7 c5 Bd8 Rb8 Be7 Ra8 Bf8 Rb8 Bh6 Ra8 e4 d4 Bc1 dxc3 Ba3 c2 Bc1 c4 Ba3 c1=Q Bxc1 c3 Ba3 Rb8 Nb5 c2 Nc3 c1=Q Bxc1 Ra8; id "ChestDB.5933";
8/8/8/1p6/6k1/1p2Q3/p1p1p3/rbrbK3 w - - acd 87; bm Qxb3; ce 32694; c3 "Qxb3"; dm 37; pm Qxb3; pv Qxb3 Kf4 Qh3 Kg5 Qg3+ Kf5 Qh4 Kg6 Qg4+ Kh6 Qf5 b4 Qf8+ Kg5 Qxb4 Kf5 Qa4 Kg5 Qe4 Kh5 Qf4 Kg6 Qh4 Kg7 Qh5 Kg8 Qh6 Kf7 Qh7+ Kf6 Qg8 Kf5 Qg7 Kf4 Qg6 Ke5 Qf7 Kd6 Qe8 Kc7 Qe6 Kd8 Qf7 Kc8 Qe7 Kb8 Qd7 Ka8 Qb5 Ka7 Qd5 Ka6 Qc6+ Ka7 Qc8 Kb6 Qd7 Kc5 Qe6 Kb5 Qd6 Kc4 Qe5 Kb4 Qd5 Ka4 Qc5 Kb3 Qd4 Ka3 Qc4 Kb2 Qb4+; id "ChestDB.5932";
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
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acase
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Joined: Wed Mar 15, 2006 1:14 am
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Full name: Andrew R Case

Re: Found a shorter mate in ChestUCI 5.2 databank

Post by acase »

Thanks Eelco, and Ignacio. Thanks For the EPD Dann, you always have the cool stuff.
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Ajedrecista
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Joined: Wed Jul 13, 2011 9:04 pm
Location: Madrid, Spain.

Re: Found a shorter mate in ChestUCI 5.2 databank.

Post by Ajedrecista »

Hello Dann:
Dann Corbit wrote: ↑Sat Apr 29, 2023 2:48 pm

Code: Select all

4R3/8/5p2/2P2N2/5P2/B2pNkPp/1K1prn1p/3BbRnr w - - acd 21; bm Rd8 Rh8; ce 32748; dm 10; pm Rd8 Rh8; pv Rh8 Ke4 c6 Nxd1+ Nxd1 Nf3 Nd6+ Kd5 c7 Re8 Nxe8 Ne5 c8=Q Nc4+ Kc3 Nxa3 Ne3+ Ke4 Qe6#; id "ChestDB.4434";
1r2brk1/pp3p1p/3p1Q2/2pBp3/P2nP3/2NP2P1/1qP2R1P/5RK1 w - - acd 97; bm Nb5; ce 32748; dm 10; pm Nb5; pv Nb5 Rc8 Kh1 Qa1 Rxa1 Bxb5 Raf1 Nf3 Rxf3 Bxd3 cxd3 Rce8 Rf5 h6 Qg6+ Kh8 Qxh6+ Kg8 Rg5+; id "ChestDB.4930";
4KB2/1PpB4/2P3N1/p1pk2pp/3b4/2pPpN2/b1P1P2P/qr5n w - - acd 63; bm h4; ce 32744; c2 "--:-- @ C0/R-4/K3/P9/X35"; dm 12; pm h4; pv h4 Rb4 Ne7+ Kd6 Nf5+ Kd5 hxg5 c4 Bxb4 axb4 b8Q Bb6 Qxb6 cxb6 c7 cxd3 c8Q Ke4 cxd3+ Kf4 Qc7+ Kg4 Nxe3+; id "ChestDB.6087";
4NB1k/3P4/n2K1p1p/2p1n3/1b6/2p1p1P1/8/3B4 w - - acd 128; bm Bg7+; ce 32740; c0 "Schakend Nederland#2207"; c3 "Bg7+"; c4 "1"; c5 "Van Breukelen=G; 1-0"; c7 "No. 459509 (id: P1330541) Breukelen, Gijs source 1: Schakend Nederland, No. 2207, 03/1990 stipulation: Gewinn solution: 1.Lg7+ Kg8! 2.Sxf6+! Kxg7 3.Sh5+ Kg6 4.Lc2+! Kxh5 5.d8=D! Sf7+ 6.Ke6 Sxd8+ 7.Kf5 e2 8.Le4 e1=S 9.Ld5 c2 10.Lc4 c1=S 11.Lb5 Sc7 12.La4  2.d8=D? Sf7+ 3.Ke6 Sxd8+ 4.Kxf6 c2 5.Kg6 Lc3! 1....Kh7 2.Lc2+ Kg8 3.Sxf6+ Kxg7 4.Sh5+"; c8 "pv Bg7+ Kg8 Nxf6+ Kxg7 Nh5+ Kg6 Bc2+ Kxh5 d8=Q Nf7+ Ke6 Nxd8+ Kf5 e2 Be4 e1=N Bd5 c2 Bc4 c1=N Bb5 Nc7 Ba4 1-0"; c9 "HHdbVI.0643919.001a.30058"; dm 14; pm Bg7+; pv Bg7+ Kg8 Nxf6+ Kxg7 Nh5+ Kg6 Bc2+ Kxh5 d8Q Kg4 Kxe5 Kf3 Qh4 c4 Be4+ Ke2 Qh2+ Kd1 Qc2+ Ke1 Bf3 Bd6+ Kxd6 Kf1 Qe2+ Kg1 Qg2+; id "ChestDB.5505";
8/1p4p1/6P1/P3kN1P/2B1N1P1/pPp2Kp1/1p1b4/rn6 w - - acd 85; bm Nc5; ce 32736; dm 16; pm Nc5; pv Nc5 Kf6 a6 Be3 Nxe3 Kg5 Ne4+ Kh4 Kf4 c2 h6 gxh6 axb7 Nd2 b8=Q Nxc4 Kf3 Nd2+ Nxd2 Rf1+ Ndxf1 c1=Q Nf5+ Kg5 Qd8+ Kxg6 Qd6+ Kf7 Qe7+ Kg8 Qg7+; id "ChestDB.5662";
1R1R4/7K/5p2/5Pp1/p1p3p1/p1p3P1/p1k5/rb4B1 w - - acd 74; bm Rb6; ce 32734; dm 17; pm Rb6; pv Rb6 Kc1 Be3+ Kc2 Rxf6 Kb2 Rb6+ Kc2 Bc5 Kc1 Bxa3+ Kc2 Be7 Kc1 Bxg5+ Kc2 Kg7 a3 Re6 Kb3 Rb8+ Kc2 Re1 Kd3 Rd8+ Kc2 Re2+ Kb3 Rb8+ Ka4 Re7 Bxf5 Ra7+; id "ChestDB.5784";
8/1p2p3/1P2P3/4p2R/8/4pppK/3prqp1/B2Rbbkn w - - acd 89; bm Bc3; ce 32732; c3 "Bc3"; dm 18; pm Bc3; pv Bc3 e4 Bf6 exf6 e7 f5 e8Q f4 Kh4 Kh2 Kg4+ Kg1 Ra5 Kh2 Qh8+ Kg1 Ra6 bxa6 b7 a5 b8N a4 Nd7 a3 Nf8 a2 Ng6 a1R Qxa1 Kh2 Qh8+ Kg1 Nh4 Kh2 Nxf3+; id "ChestDB.5661";
6Qb/Pr5P/qP2b3/1R6/8/n6r/k6P/7K w - - acd 77; bm Qxe6+; ce 32732; c4 "Blathy=O; pm=Qxe6+; 1-0;"; c9 "HHdbVI.1658019.027a.89953"; dm 18; pm Qxe6+; pv Qxe6+ Ka1 Qe1+ Ka2 Qf2+ Ka1 Qg1+ Ka2 Qg8+ Rb3 Qxb3+ Ka1 Qd1+ Ka2 Qe2+ Ka1 Rb1+ Kxb1 Qxa6 Rd7 Qf1+ Kb2 a8=Q Be5 Qc6 Kb3 Qxd7 Kb4 Qd5 Bg3 Qa1 Nc4 Qa2 Kc3 Qdxc4+; id "ChestDB.5698";
8/1N6/p1R3p1/p2k1prb/p4Kpb/p5p1/P3P1P1/8 w - - acd 86; bm Nxa5; ce 32732; dm 18; pm Nxa5; pv Nxa5 Kd4 Nb7 Kd5 Rxa6 Kc4 Rxa4+ Kc3 Rxa3+ Kd2 Rb3 Ke1 Rb2 Kd1 Nd6 Ke1 a4 Kd1 a5 Kc1 Rb6 Kd2 a6 Ke1 a7 Kf1 Rb1+ Kxe2 a8=Q Kd3 Qd5+ Kc3 Nb5+ Kc2 Qd1+; id "ChestDB.5681";
8/1p2p2p/1Pp1p2p/k1P5/3pP3/1P1PP2p/K1P4P/8 w - - acd 91; bm exd4; ce 32732; dm 18; pm exd4; pv exd4 Kb4 Kb2 e5 c3+ Kb5 Ka3 exd4 cxd4 Ka5 b4+ Kb5 Kb3 h5 Ka3 h6 Kb3 h4 e5 h5 Ka3 Ka6 Ka4 e6 d5 exd5 Ka3 Kb5 e6 Ka6 e7 Kb5 e8=N d4 Nc7+; id "ChestDB.5759";
K4bk1/1r4p1/1qb2pnR/3p2NR/7r/7R/1p5n/QRRRRRRR w - - acd 39; bm Rh8+; ce 32730; dm 19; pm Rh8+; pv Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8; id "ChestDB.5671";
8/R7/8/1B6/8/1p6/1pp1K3/nkb4R w - - acd 88; bm Rd1; ce 32730; dm 19; pm Rd1; pv Rd1 cxd1=Q+ Kxd1 Be3 Bd3+ Nc2 Ra3 Bc5 Rxb3 Bd6 Bxc2+ Ka2 Ke2 Be5 Kd3 b1=Q Rxb1 Bb2 Kc4 Ka3 Bb3 Bf6 Rf1 Bh4 Rf4 Bg3 Rg4 Be1 Rg2 Bf2 Rh2 Kb2 Rxf2+ Kc1 Kc3 Kb1 Rf1+; id "ChestDB.5881";
3q3r/4kp1n/1P2P1pp/Q2Pp3/K3B3/1PP4P/1P2r3/4B3 w - - acd 89; bm Qa7+; ce 32728; c0 "1.c Ericsson MT Stella Polaris; 1967; Sokka=H; (+4623.74a4e7) U2; 1-0"; c3 "Qa7+"; c4 "1"; c5 "Sokka=H; 1-0"; c7 "1.c Ericsson MT Stella Polaris;1967;W:Sokka=H;(+4623.74a4e7) U2;1-0;1967"; c8 "pv Qa7+ Kd6 c4 Rxe1 c5+ Kxc5 b7+ Kd6 b8=Q+ Qxb8 Qd7+ Kc5 Qc6+ Kd4 Qc4+ Ke3 Qd3+ Kf4 Qf3+ Kg5 Qg3+ Kf6 Qf2+ Ke7 Qxf7+ Kd6 Qd7+ Kc5 Qc6+ Kd4 Qc4+ Ke3 Qd3+ Kf4 Qf3+ Kg5 Qg3+ Kf6 Qxg6+ Ke7 Qf7+ Kd6 Qd7+ Kc5 Qc6+ Kd4 Qc4+ Ke3 Qd3+ Kf4 Qf3+ Kg5 Qf5+ Kh4 Qg4# 1-0"; c9 "HHdbVI.1076019.001a.53386"; dm 20; pm Qa7+; pv Qa7+ Kd6 c4 Rxe1 Kb5 Qe8+ Kb4 Qc8 b7 Qc7 c5+ Ke7 d6+ Kf6 dxc7 Rxe4+ Kb5 Kg5 b8=Q Rf8 e7 Re8 Qxe8 f5 Qd8 Kh4 e8=Q+ g5 c6 Rd4 Qxe5 Rxd8 Qf2+ Kh5 cxd8=R Nf6 Qxf6 f4 Qf7+; id "ChestDB.5846";
7k/b1p1N1pr/2P3p1/2p3Pb/1pP1B1p1/1P3pP1/3P1P1n/4K3 w - - acd 119; bm Bd5; ce 32726; c3 "Bd5"; dm 21; pm Bd5; pv Bd5 Bb6 Be6 Rh6 Nd5 Ba5 d4 cxd4 c5 Rh7 Nb6 Rh6 Nc4 Kh7 Nxa5 d3 Nc4 Kh8 Kd2 Rh7 Kxd3 Rh6 Nb6 Nf1 Na8 Nxg3 fxg3 f2 Ke2 Kh7 Nxc7 Kh8 Nd5 Kh7 c7 f1=Q+ Kxf1 Kh8 c8=Q+ Kh7 Qg8+; id "ChestDB.5819";
8/7B/8/p7/P7/Kp6/bpr2P2/qkbRR3 w - - acd 99; bm Re4; ce 32726; dm 21; pm Re4; pv Re4 Rc7 Rd7 Rc2 Red4 Bh6 R7d6 Bf4 R6d5 Bh6 Rd1+ Bc1 Rf5 Rc7 Rd7 Rc2 Rxa5 Bh6 Rd1+ Bc1 Rf5 Rc7 Rd7 Rc2 Rh5 Bf4 a5 Bd2 a6 Bc1 a7 Bf4 a8=Q Bc1 Qe4 Bf4 Rc5 Bd2 Rxd2 Kc1 Qe1+; id "ChestDB.5839";
4r2k/6R1/1N1P1N1P/8/1P6/5q2/1P1P1PK1/8 w - - acd 99; bm Kxf3; ce 32726; c3 "Kxf3"; c4 "Korolkov=V; pm=Kxf3; 1-0;"; c5 "Korolkov=V; 1-0"; c9 "HHdbVI.1301838.003a.66654"; dm 21; pm Kxf3; pv Kxf3 Re3+ Kf4 Rf3+ Kg5 Rf5+ Kg6 Rxf6+ Kg5 Rf5+ Kh4 Rh5+ Kg4 Rh4+ Kg5 Rg4+ Kf6 Rf4+ Ke7 Re4+ Kd7 Rxb4 Nd5 Rd4 Rg5 Re4 Nf6 Re7+ Kd8 Rd7+ Nxd7 Kh7 Ne5 Kxh6 f4 Kh7 Ke7 Kh8 Kf7 Kh7 Rh5+; id "ChestDB.5757";
K7/P2p4/3p4/3p4/Q7/8/pr4p1/k7 w - - acd 90; bm Qd4; ce 32724; dm 22; pm Qd4; pv Qd4 g1=B Qxg1+ Rb1 Qg7+ d4 Qxd4+ Rb2 Qg1+ Rb1 Qg7+ Rb2 Qd4 d5 Qxd5 Rb6 Qd4+ Rb2 Qg1+ Rb1 Qg7+ Rb2 Qd4 d6 Qg1+ Rb1 Qg7+ Rb2 Qd4 d5 Qg1+ Rb1 Qg7+ d4 Qxd4+ Rb2 Qg1+ Rb1 Qg7+ Rb2 Qd4 Kb1 Qd1+; id "ChestDB.5772";
Bq5k/2pPpP1p/2P1P2P/8/3p4/3p2p1/3P2P1/7K w - - acd 99; bm Bb7; ce 32712; c0 "Revista de Romana de Sah#0454; 1948; Guy=R; (+3010.76h1h8) U2; 1-0"; c3 "Bb7"; c4 "1"; c7 "Revista de Romana de Sah#0454;1948;W:Guy=R;(+3010.76h1h8) U2;1-0;1948"; c8 "pv Bb7 Qa8 Ba6 Qb8 Bb5 Qa8 Ba4 Qb8 Bd1 Qa8 Kg1 Qb8 Kf1 Qf8 Ba4 Qa8 Ke1 Qb8 Bb5 Qa8 Ba6 Qb8 Bxd3 Qa8 Ke2 Qb8 Kf3 Qa8 Kxg3 Qb8 Bb5 Qa8 Ba6 Qb8 Bb7 Qd8 Bc8 Qf8 Kf3 Qd8 Ke4 Qf8 Kxd4 Qd8 Ke4 Qf8 Kf5 Qd8 g4 Qf8 g5 Qd8 d3 Qf8 d4 Qd8 d5 Qf8 d6 exd6 Kf6 Qd8+ e7 1-0"; c9 "HHdbVI.1321240.001a.67817"; dm 28; pm Bb7; pv Bb7 Qa8 Ba6 Qb8 Bb5 Qa8 Ba4 Qb8 Bd1 Qa8 Kg1 Qf8 Kf1 Qd8 Ba4 Qa8 Ke1 Qf8 Bb5 Qa8 Ba6 Qb8 Bxd3 Qd8 Ke2 Qb8 Kf3 Qa8 Kxg3 Qb8 Kf3 Qa8 g4 Qb8 g5 Qf8 Kg4 Qa8 Kh5 Qf8 Be4 d3 Bxh7 Kxh7 g6+ Kh8 g7+ Qxg7 d8=Q+ Kh7 hxg7 Kxg7 f8=Q+ Kh7 Qdxe7+; id "ChestDB.5871";
5brq/p1p1pPkb/PpP1P1p1/1P1PK1p1/2pP2p1/2P3N1/8/7R w - - acd 65; bm Ke4; ce 32710; c0 "https://talkchess.com/forum3/viewtopic.php?f=2&t=81952"; dm 29; pm Ke4; pv Ke4 Kf6 Rf1 Kg7 Ke3 Kh6 Rh1 Kg7 Kd2 Kf6 Rf1 Kg7 Kc2 Kh6 Rh1 Kg7 Kb2 Kf6 Rf1 Kg7 Ka3 Kh6 Rh1 Kg7 Kb4 Kf6 Rf1 Kg7 Kxc4 Kh6 Rh1 Kg7 Kd3 Kf6 Rf1 Kg7 c4 Kh6 Rh1 Kg7 c5 bxc5 b6 c4 Kc2 axb6 a7 b5 a8=N Kf6 Rf1 Kg7 Nxc7 b4 Ne8 Kh6 Rh1#; id "ChestDB.5892";
1rb5/Np1p1p1B/1PpP1P2/3p2p1/8/1rP1PpPk/7P/6BK w - - acd 124; bm Bf5+; ce 32702; c0 "Slutspilstudier og Aestetik#B"; c3 "Bf5+"; c4 "1"; c5 "Rewitz=P; 1-0"; c7 "Slutspilstudier og Aestetik#B;1982;W:Rewitz=P;(+0651.77h1h3) U2;1-0;1982"; c8 "pv Bf5+ g4 Bd3 Rb2 Bf1+ Rg2 Bf2 Ra8 Be1 Rb8 Bd2 Ra8 Bc1 Rb8 Ba3 Ra8 Bc5 Rb8 Bd4 Ra8 Be5 Rb8 Bf4 Ra8 Bh6 Rb8 Bf8 Ra8 Be7 Rb8 Bd8 Ra8 Bc7 c5 Bd8 Rb8 Be7 Ra8 Bf8 Rb8 Bh6 Ra8 Bg7 Rb8 Bf8 Ra8 Be7 Rb8 Bd8 Ra8 Bc7 c4 Bd8 Rb8 Be7 Ra8 Bf8 Rb8 Bg7 Ra8 Bh6 Rb8 Bf8 Ra8 Be7 Rb8 Bd8 Ra8 Bc7 d4 exd4 Rxa7 bxa7 1-0"; c9 "HHdbVI.0797877.001a.38314"; dm 33; pm Bf5+; pv Bf5+ g4 Bd3 Rb2 Bf1+ Rg2 Bf2 Ra8 Be1 Rb8 Bd2 Ra8 Bc1 Rb8 Ba3 Ra8 Bc5 Rb8 Bd4 Ra8 Be5 Rb8 Bf4 Ra8 Bh6 Rb8 Bf8 Ra8 Be7 Rb8 Bd8 Ra8 Bc7 c5 Bd8 Rb8 Be7 Ra8 Bf8 Rb8 Bh6 Ra8 e4 d4 Bc1 dxc3 Ba3 c2 Bc1 c4 Ba3 c1=Q Bxc1 c3 Ba3 Rb8 Nb5 c2 Nc3 c1=Q Bxc1 Ra8; id "ChestDB.5933";
8/8/8/1p6/6k1/1p2Q3/p1p1p3/rbrbK3 w - - acd 87; bm Qxb3; ce 32694; c3 "Qxb3"; dm 37; pm Qxb3; pv Qxb3 Kf4 Qh3 Kg5 Qg3+ Kf5 Qh4 Kg6 Qg4+ Kh6 Qf5 b4 Qf8+ Kg5 Qxb4 Kf5 Qa4 Kg5 Qe4 Kh5 Qf4 Kg6 Qh4 Kg7 Qh5 Kg8 Qh6 Kf7 Qh7+ Kf6 Qg8 Kf5 Qg7 Kf4 Qg6 Ke5 Qf7 Kd6 Qe8 Kc7 Qe6 Kd8 Qf7 Kc8 Qe7 Kb8 Qd7 Ka8 Qb5 Ka7 Qd5 Ka6 Qc6+ Ka7 Qc8 Kb6 Qd7 Kc5 Qe6 Kb5 Qd6 Kc4 Qe5 Kb4 Qd5 Ka4 Qc5 Kb3 Qd4 Ka3 Qc4 Kb2 Qb4+; id "ChestDB.5932";
Could you review the position with so many rooks, please? It happens to be a problem from 1988 with a Damiano-like mating theme:

https://yacpdb.org/#476086

[d]K4bk1/1r4p1/1qb2pnR/3p2NR/7r/7R/1p5n/QRRRRRRR w - - 0 1

I analysed with Chest 5.2 under normal mode and with SF 15.1, both of them fastly agree with the checkmate in 20 moves, which is the value saved at Chest database:

Code: Select all

FEN: K4bk1/1r4p1/1qb2pnR/3p2NR/7r/7R/1p5n/QRRRRRRR w - - 0 1

ChestUCI:
FEN: K4bk1/1r4p1/1qb2pnR/3p2NR/7r/7R/1p5n/QRRRRRRR w - -   (13+12)
Stellungs-Analyse:  C0/R0/K1/P11/X56   W:12/51
Problem in Datenbank gefunden:  #20; 00:00;
Suche nach Matt in 20 ...  (Hash=64MB)
  20	00:00	           0	0	+M20	Rh6h8+
Suche abgeschlossen ...  (Zeit=0.03s)
Matt in 20 gefunden !  (1 Lösung in 00:00)
 20/20	00:00	      38.431	1.423.370	+M20	Rh6h8+ Ng6xh8 Rh5xh8+ Kg8xh8 Rh3xh4+ Kh8g8 Rh4h8+ Kg8xh8 Rh1xh2+ Kh8g8 Rh2h8+ Kg8xh8 Rg1h1+ Kh8g8 Rh1h8+ Kg8xh8 Rf1h1+ Kh8g8 Rh1h8+ Kg8xh8 Re1h1+ Kh8g8 Rh1h8+ Kg8xh8 Rd1h1+ Kh8g8 Rh1h8+ Kg8xh8 Rc1h1+ Kh8g8 Rh1h8+ Kg8xh8 Rb1h1+ Kh8g8 Rh1h8+ Kg8xh8 Qa1h1+ Kh8g8 Qh1h7+

Code: Select all

FEN: K4bk1/1r4p1/1qb2pnR/3p2NR/7r/7R/1p5n/QRRRRRRR w - - 0 1

Stockfish_15.1-x64-modern:
classical evaluation enabled
[...]
 14/38	00:00	     133.959	2.232.650	+M20	Rh6h8+ Ng6xh8 Rh5xh8+ Kg8xh8 Rh3xh4+ Kh8g8 Rh4h8+ Kg8xh8 Rh1xh2+ Kh8g8 Rh2h8+ Kg8xh8 Rg1h1+ Kh8g8 Rh1h8+ Kg8xh8 Rf1h1+ Kh8g8
The line in your code box is incomplete (it ends at 17.- ..., Kg8), but matches with Chest's line until then. The whole sequence seems forced and straightforward to me. There is a black suboptimal move with 2.- ..., Rxh8 instead of 2.- ..., Kxh8, allowing a checkmate in 19 moves from the start position, but your given line rightly avoids it.

A former post from 2013 correctly assessed this position as checkmate in 20 moves (ce 32728).

Regards from Spain.

Ajedrecista.
Top
Dann Corbit
Posts: 12808
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Found a shorter mate in ChestUCI 5.2 databank

Post by Dann Corbit »

Yes, thank you. Mate in 20 is correct, and I have updated my database.
I ran several engines for an hour and none found mate in 19.
I examined the record with mate in 19... The analysis ran for 20 seconds.
So almost certainly, it was a bug in that engine.

Here is the SF output:

Code: Select all

Searching: K4bk1/1r4p1/1qb2pnR/3p2NR/7r/7R/1p5n/QRRRRRRR w - - 0 1
infinite: 1 time: 0 increment: 0 moves to go: 0

 1   +5.03   00:00  130042  Nf3 
 2   +2.37   00:00  249721  Rh8+ Nxh8 
 3   -0.07   00:00  304616  Rh8+ Nxh8 Rxh8+ Kxh8 
 4   -2.00   00:00  353137  Rh8+ Nxh8 Rxh8+ Kxh8 
 5   -2.53   00:00  404146  Rh8+ Nxh8 Rxh8+ Rxh8 Rxh8+ Kxh8 
 6   -4.01   00:00  463491  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 
 7   -8.43   00:00  644059  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 
 8  -10.90   00:00  702488  Rh8+ Nxh8 Rxh8+ Rxh8 Rxh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 
 9  -12.68   00:00  756201  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 
10  -18.03   00:00  851239  Rh8+ Nxh8 Rxh8+ Rxh8 Rxh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 
11  +12.65   00:00  969127  Rh8+ Nxh8 Rxh8+ Rxh8 Rxh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 
12     #20   00:00   1016K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 
13     #20   00:00   1055K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 
14     #20   00:00   1092K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 
15     #20   00:00   1129K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 
16     #20   00:00   1194K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 
17  -28.25   00:00   1264K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 
18     #20   00:00   1342K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 
19     #20   00:00   1499K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 
20     #20   00:00   1531K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 
21     #20   00:00   1583K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 
22     #20   00:00   1619K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 
23     #20   00:00   1657K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 
24     #20   00:00   1697K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 
25     #20   00:00   1739K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
26     #20   00:00   1783K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
27     #20   00:00   1831K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
28     #20   00:00   1880K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
29     #20   00:00   1931K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
30     #20   00:00   1977K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
31     #20   00:00   2023K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
32     #20   00:00   2061K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
33     #20   00:00   2102K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
34     #20   00:00   2140K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
35     #20   00:00   2181K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
36     #20   00:00   2222K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
37     #20   00:00   2249K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
38     #20   00:00   2269K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
39     #20   00:00   2290K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
40     #20   00:00   2890K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
41     #20   00:00   2938K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
42     #20   00:00   2980K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
43     #20   00:00   3045K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
44     #20   00:00   3747K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
45     #20   00:00   4215K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
46     #20   00:00   4951K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
47     #20   00:00   5891K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
48     #20   00:00   9993K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
49     #20   00:00  10304K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
50     #20   00:00  62682K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
51     #20   00:10 809205K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
52     #20   00:10 809313K  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
53     #20   00:13   1027M  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
54     #20   00:47   3746M  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
55     #20   01:00   4894M  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
56     #20   01:21   6747M  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
57     #20   02:51  14539M  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
58     #20   11:23  60205M  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
59     #20   12:31  66197M  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
60     #20   24:11 128886M  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
61     #20   24:23 129963M  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
62     #20   37:26 199982M  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
63     #20   43:19 231607M  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
64     #20   59:59 321413M  Rh8+ Nxh8 Rxh8+ Kxh8 Rxh4+ Kg8 Rh8+ Kxh8 Rxh2+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 Qh7+ 
Nodes: 321413480871
Nodes/second: 89290674
Best move: Rh8+
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
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