Stockfish9 find that 16.g4 at depth 12 with a big jump in the score.
Tiger that had many hours to search did not see this move and chose
16.Rh3
I did not buy latest komodo or latest houdini so I do not know if other top programs also have this positional understanding but other programs that I tried do not see that 16.g4 is strong in a short time and I gave them clearly bigger depth than the depth that stockfish needs to see 16. g4 so it is not because of inferior search.
[d]rn2rbk1/pp3q1p/2p1b1p1/5p2/3P1B2/2PB4/PPQ1NPP1/2KR3R w - - 6 16
Stockfish_9_x64:
1/1 00:00 120 60k +1.51 16.c4
2/2 00:00 167 84k +1.93 16.c4 c5
3/3 00:00 487 244k +1.75 16.c4 a6 17.a3
4/4 00:00 960 480k +2.46 16.Be5 Bxa2 17.Nf4 c5
5/5 00:00 2k 572k +1.52 16.Be5 b5 17.Nf4 Bxa2 18.Bf1
6/7 00:00 6k 1,377k +0.95 16.b3 Nd7 17.Kb1 b5 18.Qc1 a5
7/7 00:00 8k 1,605k +0.96 16.b3 Qe7 17.Kb1 a5 18.c4 Nd7 19.f3
8/8 00:00 11k 1,609k +0.82 16.b3 Nd7 17.Kb1 Nf6 18.Bg5 Nh5 19.c4 a5
9/12 00:00 42k 1,757k +0.60 16.b3 Nd7 17.Rh3 Bg7 18.Kb1 Nf6 19.Rdh1 Nh5 20.Be5 Bxe5
10/12 00:00 93k 1,983k +0.36 16.b3 Nd7 17.Rh3 Nf6 18.Be5 Nd7 19.Nf4 Nxe5 20.dxe5 Rad8
11/15 00:00 167k 1,816k +0.61 16.c4 Na6 17.a3 b5 18.cxb5 cxb5 19.Bxb5 Rec8 20.Bc6 Bb3 21.Qc3 Bxd1
12/18 00:00 495k 2,014k +2.55 16.g4 Bxa2 17.gxf5 Bb3 18.Qb1 Rxe2 19.Bxe2 Bxd1 20.Kxd1 Nd7 21.fxg6 hxg6 22.Rg1 Re8 23.Qxg6+ Qxg6 24.Rxg6+ Kf7
13/21 00:00 578k 2,096k +1.52 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.c4 Bg7 21.Rh7 Kf8 22.Bg5 Na6 23.Bxe7+ Qxe7 24.Nf4
14/21 00:00 603k 2,109k +1.85 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Bxe5 22.dxe5 Rg7 23.Kb1 Na6 24.Rh5 b5 25.Rh1
15/23 00:00 704k 2,206k +2.42 16.g4 Nd7 17.gxf5 Bxf5 18.Bxf5 Rxe2 19.Qxe2 Qxf5 20.Qd2 Re8 21.Rde1 Rxe1+ 22.Rxe1 h5 23.Re8 Kh7 24.Bg5 Qf7
16/29 00:00 908k 2,315k +2.36 16.g4 Nd7 17.gxf5 Bxf5 18.Bxf5 Qxf5 19.Qxf5 gxf5 20.Rdg1+ Kh8 21.Ng3 Re7 22.Nxf5 Re4 23.Be3 Nf6 24.Kc2 Rae8 25.Rg3 Rg4 26.Rgh3 Rg6
17/29 00:00 1,344k 2,502k +2.22 16.g4 Nd7 17.gxf5 Bxf5 18.Bxf5 Qxf5 19.Qxf5 gxf5 20.Rdg1+ Kh8 21.Ng3 c5 22.dxc5 Rac8 23.Nxf5 Rxc5 24.Nh6 Bxh6 25.Bxh6 Rg8 26.Be3 Rc6 27.Bd4+ Nf6 28.Bxa7 Rxg1+ 29.Rxg1
18/32 00:00 1,833k 2,481k +2.61 16.g4 Nd7 17.gxf5 Bxf5 18.Bxf5 Qxf5 19.Qxf5 gxf5 20.Rdg1+ Kh8 21.Ng3 c5 22.dxc5 Ne5 23.Kc2 Nf3 24.Rd1 Bxc5 25.Rd7 Re7 26.Rxe7 Bxe7 27.Nxf5
19/36 00:01 3,451k 2,785k +2.25 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Bxe5 25.Bg6+ Kd8 26.dxe5 Qxe7 27.Rh8+ Kc7 28.Rxa8 Nc5 29.Rxa7 Qg5+ 30.Kb1 Qxe5 31.Ra8
20/40 00:01 4,574k 2,956k +2.40 16.g4 Nd7 17.gxf5 Bxf5 18.Bxf5 Qxf5 19.Qxf5 gxf5 20.Rdg1+ Kh8 21.Ng3 c5 22.dxc5 Nxc5 23.Be3 Ne6 24.Nxf5 Rad8 25.Bxa7 Rd5 26.Nh6 Bg7 27.Nf7+ Kg8 28.c4 Ra5 29.Nd6 Re7 30.Be3
21/41 00:02 6,323k 3,014k +1.85 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Bxe5 25.dxe5 Kxe7 26.Qg6 Kd8 27.Rd1 Bd5 28.c4 Kc7 29.cxd5 cxd5 30.e6 Qa4 31.Rxd5 Qc4+ 32.Qc2 Qxc2+ 33.Bxc2 Re8
22/50 00:02 8,056k 3,130k +2.40 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Kxe7 25.Bxg7 Qd5 26.Be4 Qg5+ 27.Qd2 Qxd2+ 28.Kxd2 Re8 29.b3 Bd5 30.Bxd5 cxd5 31.Rh7 Kd6 32.Be5+ Kc6 33.Rh6+ Kb5 34.a4+ Ka5
23/45+ 00:03 9,911k 3,142k +2.47 16.g4
23/45- 00:03 10,172k 3,153k +2.32 16.g4 fxg4
23/45- 00:03 10,488k 3,165k +2.21 16.g4 fxg4
23/45+ 00:03 10,817k 3,179k +2.32 16.g4
23/45 00:03 10,859k 3,179k +2.28 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Qxe7 25.Qg6+ Qf7 26.Bxg7 Kd7 27.Qxf7+ Bxf7 28.Bb1 Re8 29.Bf6 Be6 30.Rh7+ Kc8 31.Be5 Bd5 32.Rh5 Rf8 33.Bf5+ Rxf5 34.Rxf5 Bxa2
24/42- 00:04 13,355k 3,281k +2.21 16.g4 fxg4
24/47+ 00:04 13,825k 3,299k +2.28 16.g4
24/47 00:04 14,010k 3,303k +2.35 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Qxe7 25.Qg6+ Qf7 26.Bxg7 Kd7 27.Qxf7+ Bxf7 28.Bb1 Re8 29.Be5 Be6 30.Kd2 Re7 31.Rh8 Re8 32.Rxe8 Kxe8 33.Ke3 Kd8 34.b3 Nc7 35.Kf4 Ne8
25/54+ 00:05 18,741k 3,419k +2.42 16.g4
25/54 00:05 18,759k 3,416k +2.35 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Qxe7 25.Qg6+ Qf7 26.Bxg7 Kd7 27.Qxf7+ Bxf7 28.Bb1 Re8 29.Be5 Be6 30.Kd2 Rf8 31.Rh7+ Kc8 32.Ke2 Bd7 33.Kf1 Nc7 34.Bd6 Re8 35.Bg6 Rg8
26/45+ 00:07 26,306k 3,500k +2.42 16.g4
26/45 00:07 26,729k 3,504k +2.37 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Qxe7 25.Qg6+ Qf7 26.Bxg7 Kd7 27.Qxf7+ Bxf7 28.Bb1 Re8 29.Be5 Be6 30.Kd2 Rf8 31.Rh7+ Rf7 32.Rxf7+ Bxf7 33.Ke3 Be6 34.Kf4 Nc7 35.Bf5 Bxf5 36.Kxf5 Nd5 37.Kxg4 Ke6
27/55+ 00:09 33,417k 3,546k +2.45 16.g4
27/55 00:09 33,657k 3,542k +2.45 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Qxe7 25.Qg6+ Kd7 26.Bxg7 Qf7 27.Qxf7+ Bxf7 28.b3 Be6 29.Bd3 Re8 30.Kd2 Re7 31.Be5 Nc7 32.c4 Ne8 33.Rh8 Nd6 34.Ra8 Rf7 35.Ke2 Bf5
28/54- 00:10 39,276k 3,579k +2.37 16.g4 fxg4
28/54+ 00:11 41,893k 3,580k +2.45 16.g4
28/54- 00:12 43,631k 3,586k +2.30 16.g4 fxg4
28/54 00:12 45,909k 3,591k +2.21 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Qxe7 25.Qg6+ Kd7 26.Bxg7 Nc7 27.Bf6 Qf8 28.Rh2 Nd5 29.Be5 Nf4 30.Qc2 Nh3 31.Be4 Qe7 32.Qa4 Qg5+ 33.Kc2 Bf5 34.d5 Qg6 35.Bxf5+ Qxf5+ 36.Kb3 Rg8 37.dxc6+ bxc6 38.Qxa7+ Ke6 39.Bg7
29/51+ 00:14 53,842k 3,621k +2.28 16.g4
29/52+ 00:15 56,723k 3,623k +2.36 16.g4
29/54 00:16 58,149k 3,628k +2.44 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Qxe7 25.Qg6+ Qf7 26.Bxg7 Qxg6 27.Bxg6+ Kd7 28.Rh7 Rg8 29.Be5+ Kc8 30.Bf7 Bxf7 31.Rxf7 Re8 32.Bg3 Rd8 33.Rg7 Rd7 34.Rxg4 Nc7 35.Kc2 Rd8 36.Kb3 Rd7 37.Be5 Ne6 38.Rg8+ Rd8
30/52 00:24 90,942k 3,684k +2.51 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Qxe7 25.Qg6+ Qf7 26.Bxg7 Qxg6 27.Bxg6+ Kd7 28.Rh7 Rg8 29.Be5+ Kc8 30.Bf7 Bxf7 31.Rxf7 Re8 32.Bg3 Rd8 33.Rg7 Rd7 34.Rg8+ Rd8 35.Rxg4 c5 36.Be5 Rf8 37.f4 cxd4 38.cxd4 Nc7 39.Rg7 Nd5 40.Kc2 Rf5 41.Rg8+ Kd7
31/56- 00:29 108,931k 3,654k +2.43 16.g4 fxg4
31/56 00:31 116,995k 3,659k +2.38 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Qxe7 25.Qg6+ Qf7 26.Bxg7 Qxg6 27.Bxg6+ Kd7 28.Rh7 Rg8 29.Be5+ Kc8 30.Bf7 Bxf7 31.Rxf7 Re8 32.Bg3 Rd8 33.Rg7 Rd7 34.Rg8+ Rd8 35.Rxg4 Nc7 36.Rg7 Rd7 37.Rg6 Nd5 38.Kc2 Rh7 39.Rg8+ Kd7 40.Ra8 Re7 41.Rxa7 Re2+ 42.Kb3
32/58- 00:35 132,455k 3,686k +2.30 16.g4 fxg4
32/58 00:40 148,401k 3,673k +2.28 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Qxe7 25.Qg6+ Kd7 26.Bxg7 Nc7 27.Bf6 Qf8 28.Rh2 Nd5 29.Be5 Nf4 30.Qc2 Nh3 31.Be4 Qe7 32.Qa4 Qg5+ 33.Kb1 Bf5 34.d5 Bxe4+ 35.Qxe4 Rf8 36.dxc6+ bxc6 37.Qd4+ Ke8 38.Qd6 Rxf2 39.Qxc6+ Kf7 40.Rxf2+ Nxf2 41.Qc7+ Kg6
33/56- 00:48 178,286k 3,699k +2.21 16.g4 fxg4
33/56+ 00:48 181,363k 3,703k +2.28 16.g4
33/59+ 00:51 191,156k 3,707k +2.40 16.g4
33/59 00:54 201,925k 3,713k +2.28 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Qxe7 25.Qg6+ Kd7 26.Bxg7 Nc7 27.Bf6 Qf8 28.Rh2 g3 29.fxg3 Nd5 30.Qg7+ Qxg7 31.Bxg7 Ne3 32.b3 Nf1 33.Rf2 Re8 34.Be5 Ne3 35.Bg6 Rg8 36.Bf7 Ng4 37.Bxg8 Nxf2 38.Bh7 Bd5 39.Kd2 Be4 40.Bxe4 Nxe4+ 41.Kd3 Nf2+ 42.Ke3 Ng4+ 43.Ke4 Nxe5 44.Kxe5
34/62+ 01:02 233,305k 3,719k +2.35 16.g4
34/62+ 01:04 238,361k 3,718k +2.43 16.g4
34/62 01:10 264,464k 3,730k +2.47 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Qxe7 25.Qg6+ Kd7 26.Bxg7 Qf7 27.Qxf7+ Bxf7 28.b3 Be6 29.Rh6 Re8 30.Be5 Rf8 31.Bg3 Bf5 32.Kd2 Rf7 33.Bxf5+ Rxf5 34.Rh7+ Kc8 35.Rg7 c5 36.Rg8+ Kd7 37.Rxg4 Rf3 38.Rg7+ Kc6 39.Rg6+ Kd5 40.dxc5 Nxc5 41.Rd6+ Ke4
35/59- 01:38 369,081k 3,761k +2.40 16.g4 fxg4
35/59+ 01:40 379,578k 3,761k +2.47 16.g4
35/62 01:44 394,003k 3,757k +2.48 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Qxe7 25.Qg6+ Qf7 26.Bxg7 Qxg6 27.Bxg6+ Kd7 28.Rh7 Rg8 29.Be5+ Kc8 30.Bf7 Bxf7 31.Rxf7 Re8 32.Bg3 Rd8 33.Rg7 Rd7 34.Rg8+ Rd8 35.Rxg4 Nc7 36.Rg7 Rd7 37.Rg8+ Rd8 38.Rg6 Nd5 39.Kd2 Ne7 40.Rf6 Nd5 41.Rh6 a5 42.Kd3 Rd7 43.Rh8+ Rd8 44.Rxd8+ Kxd8 45.f4 Ke7 46.Ke4
36/66- 01:55 434,048k 3,770k +2.40 16.g4 fxg4
36/66 01:59 449,657k 3,767k +2.38 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Qxe7 25.Qg6+ Kd7 26.Bxg7 Nc7 27.Bf6 Qf8 28.Rh2 g3 29.fxg3 Nd5 30.Qg7+ Qxg7 31.Bxg7 Ne3 32.b3 Ng4 33.Rh4 Re8 34.Bg6 Rg8 35.Rh7 Ke7 36.Bd3 Bf7 37.Kd2 a5 38.Bf5 Nf6 39.Bxf6+ Kxf6 40.g4 Bg6 41.Bxg6
37/62- 02:23 536,224k 3,731k +2.31 16.g4 fxg4
37/62- 02:27 550,358k 3,729k +2.23 16.g4 fxg4
37/62+ 02:29 555,917k 3,726k +2.31 16.g4
37/62 02:55 644,926k 3,675k +2.27 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Qxe7 25.Qg6+ Kd7 26.Bxg7 Nc7 27.Bf6 Qf8 28.Rh2 Re8 29.Be5 Kc8 30.Qc2 Qe7 31.Kb1 Rf8 32.Bg6 Ne8 33.Ka1 Nd6 34.Rh7 Qd8 35.Bg3 Kb8 36.Qa4 Rf6 37.Bd3 Ka8 38.Qa3 Bf5 39.Bxf5 Nxf5
38/59+ 03:01 666,937k 3,666k +2.35 16.g4
38/67+ 03:16 718,320k 3,657k +2.42 16.g4
38/67 04:07 903,387k 3,654k +2.43 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Qxe7 25.Qg6+ Kd7 26.Bxg7 Qf7 27.Qxf7+ Bxf7 28.Rh6 Be6 29.b3 Nc7 30.c4 Re8 31.Bg6 Rd8 32.Be5 Kc8 33.Bh5 Bf5 34.Rf6 Bd7 35.Kd2 Rg8 36.Rh6 Be8 37.Rh8 Rxh8 38.Bxg4+ Bd7 39.Bxd7+ Kxd7 40.Bxh8 Ke6 41.Kc3 Ne8 42.f3 Nd6 43.Be5 Nf5 44.Kd3 b6
39/59+ 05:19 1,171,431k 3,667k +2.51 16.g4
39/59+ 05:27 1,199,935k 3,664k +2.58 16.g4
39/69 05:40 1,250,209k 3,668k +2.64 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Qxe7 25.Qg6+ Kd7 26.Bxg7 Qf7 27.Qxf7+ Bxf7 28.Rh6 Be6 29.b3 Re8 30.Kd2 Kc8 31.Bg6 Rd8 32.c4 Bd7 33.Ke3 Nc7 34.Be5 Rg8 35.Bh5 Ne8 36.Rg6 Rxg6 37.Bxg6 Kd8 38.Kf4 Ke7 39.Bf5 Nd6 40.Bxg4 Nf7 41.Bf5 Nd6 42.Bxd7 Kxd7 43.d5 cxd5 44.cxd5
40/63 08:01 1,774,458k 3,682k +2.65 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Rh1 Re7 20.Be5 Bg7 21.Nf4 Na6 22.Bh7+ Kf8 23.Ng6+ Ke8 24.Nxe7 Qxe7 25.Qg6+ Kd7 26.Bxg7 Qf7 27.Qxf7+ Bxf7 28.Rh6 Be6 29.b3 Re8 30.Kd2 Kc8 31.Bg6 Rd8 32.c4 Bd7 33.Ke3 Nc7 34.Be5 Rg8 35.Bh5 Kd8 36.Rh7 Ne8 37.Bf7 Rg5 38.Ke2 Rf5 39.Bg6 Rf8 40.Rh6 Kc8 41.Be4 Nc7 42.Ke3 Ne6 43.Bd6 Rd8 44.Bg6 Be8 45.Be5
good positional understanding of stockfish
Moderator: Ras
-
Uri Blass
- Posts: 10788
- Joined: Thu Mar 09, 2006 12:37 am
- Location: Tel-Aviv Israel
-
Uri Blass
- Posts: 10788
- Joined: Thu Mar 09, 2006 12:37 am
- Location: Tel-Aviv Israel
Re: good positional understanding of stockfish
Note that I understand that tiger is pluto from the link but when I look at the game earlier in the same thread I find a different game not with 1.e4 c6 and when I understand that the first post is not in english but in german
I do not understand the reason for different games
I thought nickel played 6 games against engines and not more than it.
http://forum.computerschach.de/cgi-bin/ ... l?tid=3343
I do not understand the reason for different games
I thought nickel played 6 games against engines and not more than it.
http://forum.computerschach.de/cgi-bin/ ... l?tid=3343
-
Uri Blass
- Posts: 10788
- Joined: Thu Mar 09, 2006 12:37 am
- Location: Tel-Aviv Israel
Re: good positional understanding of stockfish
Note that 2 years ago stockfish did not have that great positional understanding.
[d]rn2rbk1/pp3q1p/2p1b1p1/5p2/3P1B2/2PB4/PPQ1NPP1/2KR3R w - - 6 16
Stockfish_16011317_x64_modern:
1/1 00:00 128 64k +1.02 16.c4
2/2 00:00 363 121k +1.27 16.c4 c5
3/3 00:00 562 187k +1.23 16.c4 b6 17.f3
4/4 00:00 847 282k +1.23 16.c4 b6 17.a3 c5
5/5 00:00 3k 871k +0.83 16.c4 Be7 17.Kb1 Nd7 18.a3
6/6 00:00 7k 1,335k +0.25 16.c4 Be7 17.Kb1 g5 18.Bxb8 Raxb8
7/7 00:00 8k 1,575k +0.55 16.c4 Be7 17.Kb1 g5 18.Bc1 Nd7 19.a3
8/9 00:00 15k 1,850k +0.66 16.c4 Nd7 17.Kb1 Nf6 18.f3 Nh5 19.Be3 Be7
9/12 00:00 56k 2,353k +0.55 16.b3 Nd7 17.Kb1 a5 18.c4 a4 19.bxa4 Be7 20.f3
10/12 00:00 115k 2,343k +0.38 16.c4 Nd7 17.Bg5 Bg7 18.f3 Bf6 19.Bxf6 Qxf6 20.Kb1 Bf7 21.b3
11/15 00:00 336k 2,893k +0.15 16.c4 Na6 17.a3 b5 18.cxb5 Bb3 19.Qd2 cxb5 20.Bxb5 Bxd1 21.Qxd1 Rac8+ 22.Kb1
12/19 00:00 486k 3,018k +0.32 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Bxe8 Qxe8 20.Rh1 Qf7 21.Be5 Qf5 22.Rh8+ Kf7 23.Rh7+ Kg8 24.Qxf5 Bxf5 25.Rxb7
13/22 00:00 575k 3,057k +0.18 16.c4 Na6 17.a3 b5 18.cxb5 Bb3 19.Qd2 Bxd1 20.Qxd1 cxb5 21.Kb1 Nc7 22.Bxc7 Qxc7 23.Qb3+ Kh8 24.Bxb5
14/23 00:00 1,197k 3,110k -0.06 16.b3 a5 17.Kb1 a4 18.b4 b5 19.Rde1 Bd5 20.f3 Nd7 21.Bg5 Be7 22.Bf4 a3
15/23 00:00 1,518k 3,137k 0.00 16.b3 a5 17.Kb1 a4 18.b4 b5 19.Rde1 Bd5 20.f3 Nd7 21.Bg3 Bg7 22.Nf4 Rxe1+ 23.Rxe1 Nb6 24.Qe2
16/26 00:00 2,331k 3,238k -0.14 16.b3 a5 17.Kb1 a4 18.b4 b5 19.Rde1 Bd5 20.f3 Nd7 21.Qd2 Be7 22.Bc7 Rac8 23.Bg3 Bf6 24.Nf4 Nb6 25.Nxd5
17/26 00:01 4,737k 3,362k +0.37 16.Rh2 Bxa2 17.Rdh1 h5 18.Ng3 Nd7 19.Bxf5 Bb3 20.Qd2 Bg7 21.Bd3 Nf6 22.f3 Bc4 23.Bg5 Nh7 24.Bxc4 Qxc4 25.Ne4 Qa2
18/30+ 00:03 10,899k 3,391k +0.49 16.Rh4
18/30 00:04 14,066k 3,398k +0.63 16.Rh4 Bc4 17.Bxc4 Qxc4 18.Ng3 Nd7 19.Rdh1 Re7 20.Kb1 Qd5 21.f3 Rae8 22.Qd2 a6 23.R4h3 Qb5 24.b3 Qa5 25.Rh4
19/30- 00:04 14,537k 3,397k +0.56 16.Rh4 Bc4
19/30- 00:04 14,722k 3,395k +0.49 16.Rh4 Bc4
19/30- 00:04 15,230k 3,393k +0.38 16.Rh4 Bc4
19/30+ 00:04 16,822k 3,395k +0.47 16.Rh4
19/30- 00:05 17,031k 3,394k +0.35 16.Rh4 Bc4
19/30 00:05 17,907k 3,399k +0.27 16.Rh4 Bc4 17.Rdh1 Bxd3 18.Qxd3 h5 19.Bg5 Bd6 20.Kb1 Nd7 21.Nf4 Bxf4 22.Bxf4 a5 23.f3 a4 24.c4 b5 25.cxb5 cxb5 26.R4h3 a3 27.bxa3 Nf6
20/31+ 00:05 19,997k 3,411k +0.34 16.Rh4
20/34+ 00:06 20,531k 3,416k +0.41 16.Rh4
20/34 00:06 21,518k 3,418k +0.44 16.Rh4 Bc4 17.Rdh1 Bxd3 18.Qxd3 h5 19.Be5 Bh6+ 20.Kb1 Nd7 21.Qg3 Kf8 22.Bd6+ Kg8 23.Nf4 Bxf4 24.Bxf4 Qg7 25.Qd3 Qf7 26.c4 a5 27.f3 Nb6 28.g4 fxg4 29.fxg4 Nxc4 30.gxh5
21/37- 00:06 23,871k 3,426k +0.37 16.Rh4 Bc4
21/37+ 00:07 24,480k 3,433k +0.44 16.Rh4
21/37+ 00:07 25,728k 3,451k +0.54 16.Rh4
21/39- 00:07 27,579k 3,463k +0.45 16.Rh4 Bc4
21/39 00:08 27,965k 3,462k +0.43 16.Rh4 Bc4 17.Rdh1 Bxd3 18.Qxd3 h5 19.Be5 Nd7 20.Qg3 Bg7 21.Nf4 Nxe5 22.dxe5 Bh6 23.Kb1 Bxf4 24.Qxf4 Rad8 25.Qg5 Qg7 26.Ra4 Rd5 27.f4 a5 28.Re1 Rd2 29.Rd4 Rxd4 30.cxd4
22/39+ 00:08 29,005k 3,466k +0.50 16.Rh4
22/39 00:08 30,861k 3,455k +0.55 16.Rh4 Bc4 17.Rdh1 Bxd3 18.Qxd3 h5 19.Be5 Nd7 20.Qg3 Bg7 21.Nf4 Nxe5 22.dxe5 Bh6 23.Kb1 Bxf4 24.Qxf4 Rad8 25.Qg5 Qg7 26.Rd4 Rxd4 27.cxd4 a6 28.f3 c5 29.f4 cxd4 30.Rd1 Qf7 31.Rxd4 Qe6
23/39- 00:09 32,058k 3,454k +0.48 16.Rh4 Bc4
23/39 00:10 35,645k 3,458k +0.46 16.Rh4 Bc4 17.Rdh1 Bxd3 18.Qxd3 h5 19.Be5 Nd7 20.Qg3 Bg7 21.Nf4 Nxe5 22.dxe5 Bh6 23.Kb1 Bxf4 24.Qxf4 Qg7 25.Re1 Qe7 26.Qg3 Kh7 27.Rd4 Rad8 28.Rxd8 Rxd8 29.Rh1 a5 30.Qe3 Kg8
24/39+ 00:12 41,714k 3,459k +0.53 16.Rh4
24/39 00:13 45,053k 3,461k +0.50 16.Rh4 Bc4 17.Rdh1 Bxd3 18.Qxd3 h5 19.Be5 Nd7 20.Qg3 Nxe5 21.dxe5 Bg7 22.Nf4 Bh6 23.Kb1 Bxf4 24.Qxf4 Qg7 25.Re1 Qe7 26.Qg3 Kh7 27.Rd4 c5 28.Rd3 Rad8 29.Rxd8 Rxd8 30.e6 a6 31.Kc2 b5
25/45- 00:19 68,540k 3,490k +0.43 16.Rh4 c5
25/45+ 00:26 93,050k 3,462k +0.50 16.Rh3
25/45+ 00:29 101,060k 3,456k +0.60 16.Rh3
25/45- 00:33 117,064k 3,450k +0.51 16.Rh3 c5
25/45 00:42 146,136k 3,458k +0.49 16.Rh3 c5 17.dxc5 Nd7 18.Nd4 Nxc5 19.Nxe6 Nxd3+ 20.Rhxd3 Qxe6 21.Qa4 b5 22.Qxb5 Qxa2 23.Kc2 a6 24.Qb3+ Qxb3+ 25.Kxb3 a5 26.Ka4 Re4+ 27.Rd4 Rae8 28.Kb5 a4 29.Rxe4 Rxe4 30.g3 a3 31.bxa3 Bxa3
26/45 00:48 166,329k 3,444k +0.51 16.Rh3 c5 17.dxc5 Nd7 18.Nd4 Nxc5 19.Nxe6 Qxe6 20.Kb1 Nxd3 21.Rhxd3 a6 22.Rd7 Re7 23.R7d5 Rc8 24.Be3 Rf7 25.g3 b5 26.Qd3 Qc6 27.f3 Re8 28.Bf4 Qf6 29.Rd8 Rxd8 30.Qxd8 Qc6 31.Qd3
27/45 00:55 190,029k 3,449k +0.53 16.Rh3 c5 17.dxc5 Nd7 18.Nd4 Nxc5 19.Nxe6 Qxe6 20.Kb1 Nxd3 21.Rhxd3 a6 22.Rd7 Re7 23.R7d5 Qe4 24.Qxe4 Rxe4 25.g3 Re2 26.Be3 b5 27.Rd7 a5 28.R1d2 Rxd2 29.Rxd2 Rc8 30.Rd7 b4 31.cxb4 Bxb4 32.Ra7 Rc6 33.b3
28/45+ 00:59 204,159k 3,452k +0.60 16.Rh3
28/45- 01:11 248,451k 3,452k +0.53 16.Rh3 c5
28/45 01:25 293,891k 3,456k +0.46 16.Rh3 c5 17.dxc5 Nd7 18.Nd4 Nxc5 19.Nxe6 Qxe6 20.Kb1 Nxd3 21.Rhxd3 a6 22.Rd5 Qe4 23.Qxe4 Rxe4 24.g3 Rae8 25.Be3 R4e5 26.R5d3 R5e7 27.Kc2 Kf7 28.Rd5 b5 29.R5d3 Bg7 30.Rd6 Re6 31.Rd7+ R8e7 32.Rd8 Re8 33.R1d7+ R8e7
29/45+ 01:32 319,557k 3,444k +0.53 16.Rh3
29/45 01:40 343,838k 3,421k +0.51 16.Rh3 c5 17.dxc5 Nd7 18.Nd4 Nxc5 19.Nxe6 Qxe6 20.Kb1 Nxd3 21.Rhxd3 a6 22.g3 b5 23.Rd5 Rac8 24.Be3 Rc6 25.Qb3 Bg7 26.Rd7 Qxb3 27.axb3 Be5 28.Ra7 Rd6 29.Rxd6 Bxd6 30.Bd4 Be5 31.Bxe5 Rxe5 32.Rxa6 Re2 33.Rb6 Rxf2 34.Rxb5 Rg2
30/45 02:10 438,224k 3,370k +0.51 16.Rh3 c5 17.dxc5 Nd7 18.Nd4 Nxc5 19.Nxe6 Qxe6 20.Kb1 Nxd3 21.Rhxd3 b5 22.Rd5 a6 23.g3 Rac8 24.Be3 Rc6 25.Qb3 Bg7 26.R1d3 Bf6 27.Kc2 Kf7 28.Kc1 Kg8 29.Kb1 Kh8 30.f3 Kg8 31.Qd1 Qf7 32.Rd7 Re7
[d]rn2rbk1/pp3q1p/2p1b1p1/5p2/3P1B2/2PB4/PPQ1NPP1/2KR3R w - - 6 16
Stockfish_16011317_x64_modern:
1/1 00:00 128 64k +1.02 16.c4
2/2 00:00 363 121k +1.27 16.c4 c5
3/3 00:00 562 187k +1.23 16.c4 b6 17.f3
4/4 00:00 847 282k +1.23 16.c4 b6 17.a3 c5
5/5 00:00 3k 871k +0.83 16.c4 Be7 17.Kb1 Nd7 18.a3
6/6 00:00 7k 1,335k +0.25 16.c4 Be7 17.Kb1 g5 18.Bxb8 Raxb8
7/7 00:00 8k 1,575k +0.55 16.c4 Be7 17.Kb1 g5 18.Bc1 Nd7 19.a3
8/9 00:00 15k 1,850k +0.66 16.c4 Nd7 17.Kb1 Nf6 18.f3 Nh5 19.Be3 Be7
9/12 00:00 56k 2,353k +0.55 16.b3 Nd7 17.Kb1 a5 18.c4 a4 19.bxa4 Be7 20.f3
10/12 00:00 115k 2,343k +0.38 16.c4 Nd7 17.Bg5 Bg7 18.f3 Bf6 19.Bxf6 Qxf6 20.Kb1 Bf7 21.b3
11/15 00:00 336k 2,893k +0.15 16.c4 Na6 17.a3 b5 18.cxb5 Bb3 19.Qd2 cxb5 20.Bxb5 Bxd1 21.Qxd1 Rac8+ 22.Kb1
12/19 00:00 486k 3,018k +0.32 16.g4 fxg4 17.Rxh7 Qxh7 18.Bxg6 Qd7 19.Bxe8 Qxe8 20.Rh1 Qf7 21.Be5 Qf5 22.Rh8+ Kf7 23.Rh7+ Kg8 24.Qxf5 Bxf5 25.Rxb7
13/22 00:00 575k 3,057k +0.18 16.c4 Na6 17.a3 b5 18.cxb5 Bb3 19.Qd2 Bxd1 20.Qxd1 cxb5 21.Kb1 Nc7 22.Bxc7 Qxc7 23.Qb3+ Kh8 24.Bxb5
14/23 00:00 1,197k 3,110k -0.06 16.b3 a5 17.Kb1 a4 18.b4 b5 19.Rde1 Bd5 20.f3 Nd7 21.Bg5 Be7 22.Bf4 a3
15/23 00:00 1,518k 3,137k 0.00 16.b3 a5 17.Kb1 a4 18.b4 b5 19.Rde1 Bd5 20.f3 Nd7 21.Bg3 Bg7 22.Nf4 Rxe1+ 23.Rxe1 Nb6 24.Qe2
16/26 00:00 2,331k 3,238k -0.14 16.b3 a5 17.Kb1 a4 18.b4 b5 19.Rde1 Bd5 20.f3 Nd7 21.Qd2 Be7 22.Bc7 Rac8 23.Bg3 Bf6 24.Nf4 Nb6 25.Nxd5
17/26 00:01 4,737k 3,362k +0.37 16.Rh2 Bxa2 17.Rdh1 h5 18.Ng3 Nd7 19.Bxf5 Bb3 20.Qd2 Bg7 21.Bd3 Nf6 22.f3 Bc4 23.Bg5 Nh7 24.Bxc4 Qxc4 25.Ne4 Qa2
18/30+ 00:03 10,899k 3,391k +0.49 16.Rh4
18/30 00:04 14,066k 3,398k +0.63 16.Rh4 Bc4 17.Bxc4 Qxc4 18.Ng3 Nd7 19.Rdh1 Re7 20.Kb1 Qd5 21.f3 Rae8 22.Qd2 a6 23.R4h3 Qb5 24.b3 Qa5 25.Rh4
19/30- 00:04 14,537k 3,397k +0.56 16.Rh4 Bc4
19/30- 00:04 14,722k 3,395k +0.49 16.Rh4 Bc4
19/30- 00:04 15,230k 3,393k +0.38 16.Rh4 Bc4
19/30+ 00:04 16,822k 3,395k +0.47 16.Rh4
19/30- 00:05 17,031k 3,394k +0.35 16.Rh4 Bc4
19/30 00:05 17,907k 3,399k +0.27 16.Rh4 Bc4 17.Rdh1 Bxd3 18.Qxd3 h5 19.Bg5 Bd6 20.Kb1 Nd7 21.Nf4 Bxf4 22.Bxf4 a5 23.f3 a4 24.c4 b5 25.cxb5 cxb5 26.R4h3 a3 27.bxa3 Nf6
20/31+ 00:05 19,997k 3,411k +0.34 16.Rh4
20/34+ 00:06 20,531k 3,416k +0.41 16.Rh4
20/34 00:06 21,518k 3,418k +0.44 16.Rh4 Bc4 17.Rdh1 Bxd3 18.Qxd3 h5 19.Be5 Bh6+ 20.Kb1 Nd7 21.Qg3 Kf8 22.Bd6+ Kg8 23.Nf4 Bxf4 24.Bxf4 Qg7 25.Qd3 Qf7 26.c4 a5 27.f3 Nb6 28.g4 fxg4 29.fxg4 Nxc4 30.gxh5
21/37- 00:06 23,871k 3,426k +0.37 16.Rh4 Bc4
21/37+ 00:07 24,480k 3,433k +0.44 16.Rh4
21/37+ 00:07 25,728k 3,451k +0.54 16.Rh4
21/39- 00:07 27,579k 3,463k +0.45 16.Rh4 Bc4
21/39 00:08 27,965k 3,462k +0.43 16.Rh4 Bc4 17.Rdh1 Bxd3 18.Qxd3 h5 19.Be5 Nd7 20.Qg3 Bg7 21.Nf4 Nxe5 22.dxe5 Bh6 23.Kb1 Bxf4 24.Qxf4 Rad8 25.Qg5 Qg7 26.Ra4 Rd5 27.f4 a5 28.Re1 Rd2 29.Rd4 Rxd4 30.cxd4
22/39+ 00:08 29,005k 3,466k +0.50 16.Rh4
22/39 00:08 30,861k 3,455k +0.55 16.Rh4 Bc4 17.Rdh1 Bxd3 18.Qxd3 h5 19.Be5 Nd7 20.Qg3 Bg7 21.Nf4 Nxe5 22.dxe5 Bh6 23.Kb1 Bxf4 24.Qxf4 Rad8 25.Qg5 Qg7 26.Rd4 Rxd4 27.cxd4 a6 28.f3 c5 29.f4 cxd4 30.Rd1 Qf7 31.Rxd4 Qe6
23/39- 00:09 32,058k 3,454k +0.48 16.Rh4 Bc4
23/39 00:10 35,645k 3,458k +0.46 16.Rh4 Bc4 17.Rdh1 Bxd3 18.Qxd3 h5 19.Be5 Nd7 20.Qg3 Bg7 21.Nf4 Nxe5 22.dxe5 Bh6 23.Kb1 Bxf4 24.Qxf4 Qg7 25.Re1 Qe7 26.Qg3 Kh7 27.Rd4 Rad8 28.Rxd8 Rxd8 29.Rh1 a5 30.Qe3 Kg8
24/39+ 00:12 41,714k 3,459k +0.53 16.Rh4
24/39 00:13 45,053k 3,461k +0.50 16.Rh4 Bc4 17.Rdh1 Bxd3 18.Qxd3 h5 19.Be5 Nd7 20.Qg3 Nxe5 21.dxe5 Bg7 22.Nf4 Bh6 23.Kb1 Bxf4 24.Qxf4 Qg7 25.Re1 Qe7 26.Qg3 Kh7 27.Rd4 c5 28.Rd3 Rad8 29.Rxd8 Rxd8 30.e6 a6 31.Kc2 b5
25/45- 00:19 68,540k 3,490k +0.43 16.Rh4 c5
25/45+ 00:26 93,050k 3,462k +0.50 16.Rh3
25/45+ 00:29 101,060k 3,456k +0.60 16.Rh3
25/45- 00:33 117,064k 3,450k +0.51 16.Rh3 c5
25/45 00:42 146,136k 3,458k +0.49 16.Rh3 c5 17.dxc5 Nd7 18.Nd4 Nxc5 19.Nxe6 Nxd3+ 20.Rhxd3 Qxe6 21.Qa4 b5 22.Qxb5 Qxa2 23.Kc2 a6 24.Qb3+ Qxb3+ 25.Kxb3 a5 26.Ka4 Re4+ 27.Rd4 Rae8 28.Kb5 a4 29.Rxe4 Rxe4 30.g3 a3 31.bxa3 Bxa3
26/45 00:48 166,329k 3,444k +0.51 16.Rh3 c5 17.dxc5 Nd7 18.Nd4 Nxc5 19.Nxe6 Qxe6 20.Kb1 Nxd3 21.Rhxd3 a6 22.Rd7 Re7 23.R7d5 Rc8 24.Be3 Rf7 25.g3 b5 26.Qd3 Qc6 27.f3 Re8 28.Bf4 Qf6 29.Rd8 Rxd8 30.Qxd8 Qc6 31.Qd3
27/45 00:55 190,029k 3,449k +0.53 16.Rh3 c5 17.dxc5 Nd7 18.Nd4 Nxc5 19.Nxe6 Qxe6 20.Kb1 Nxd3 21.Rhxd3 a6 22.Rd7 Re7 23.R7d5 Qe4 24.Qxe4 Rxe4 25.g3 Re2 26.Be3 b5 27.Rd7 a5 28.R1d2 Rxd2 29.Rxd2 Rc8 30.Rd7 b4 31.cxb4 Bxb4 32.Ra7 Rc6 33.b3
28/45+ 00:59 204,159k 3,452k +0.60 16.Rh3
28/45- 01:11 248,451k 3,452k +0.53 16.Rh3 c5
28/45 01:25 293,891k 3,456k +0.46 16.Rh3 c5 17.dxc5 Nd7 18.Nd4 Nxc5 19.Nxe6 Qxe6 20.Kb1 Nxd3 21.Rhxd3 a6 22.Rd5 Qe4 23.Qxe4 Rxe4 24.g3 Rae8 25.Be3 R4e5 26.R5d3 R5e7 27.Kc2 Kf7 28.Rd5 b5 29.R5d3 Bg7 30.Rd6 Re6 31.Rd7+ R8e7 32.Rd8 Re8 33.R1d7+ R8e7
29/45+ 01:32 319,557k 3,444k +0.53 16.Rh3
29/45 01:40 343,838k 3,421k +0.51 16.Rh3 c5 17.dxc5 Nd7 18.Nd4 Nxc5 19.Nxe6 Qxe6 20.Kb1 Nxd3 21.Rhxd3 a6 22.g3 b5 23.Rd5 Rac8 24.Be3 Rc6 25.Qb3 Bg7 26.Rd7 Qxb3 27.axb3 Be5 28.Ra7 Rd6 29.Rxd6 Bxd6 30.Bd4 Be5 31.Bxe5 Rxe5 32.Rxa6 Re2 33.Rb6 Rxf2 34.Rxb5 Rg2
30/45 02:10 438,224k 3,370k +0.51 16.Rh3 c5 17.dxc5 Nd7 18.Nd4 Nxc5 19.Nxe6 Qxe6 20.Kb1 Nxd3 21.Rhxd3 b5 22.Rd5 a6 23.g3 Rac8 24.Be3 Rc6 25.Qb3 Bg7 26.R1d3 Bf6 27.Kc2 Kf7 28.Kc1 Kg8 29.Kb1 Kh8 30.f3 Kg8 31.Qd1 Qf7 32.Rd7 Re7
-
Uri Blass
- Posts: 10788
- Joined: Thu Mar 09, 2006 12:37 am
- Location: Tel-Aviv Israel
Re: good positional understanding of stockfish
analyze the reason it seems that stockfish simply does not know to count material
In the following position it is obvious that white is a rook down after dxe5 so white should lose the game but unlike other programs stockfish even with contempt 0 does not see negative score for white even at small depths and here is analysis by stockfish9 with contempt 0 to make it objective
It is amazing that white is a full rook down afer 22.dxe5 Bxa2 but stockfish see +2.1 pawns advantage at depth 1.
Edit:
I wonder how many humans are going to evaluate it as better for white without search and if they do it if they evaluate correctly positions when white has not enough compensation for the material.
[d]rn4k1/pp1qr3/2p1b1B1/4b3/3P1Np1/2P5/PPQ2P2/2K4R w - - 0 22
Stockfish_9_x64:
1/1 00:00 178 178k +2.10 22.dxe5 Bxa2
2/2 00:00 238 238k +2.10 22.dxe5 Bxa2
3/3 00:00 433 217k +2.61 22.dxe5 c5 23.a3
4/4 00:00 803 402k +2.51 22.dxe5 c5 23.c4 Na6
5/6 00:00 1k 746k +2.65 22.dxe5 Rg7 23.c4 Re7 24.b4
6/8 00:00 5k 1,574k +1.03 22.dxe5 Qc7 23.Rh5 Bxa2 24.Qe4 Nd7
7/7 00:00 6k 1,617k +0.62 22.dxe5 Qc7 23.Rh5 Nd7 24.Nxe6 Rxe6 25.Bf5
8/10 00:00 8k 1,913k +1.22 22.dxe5 Qc7 23.Nxe6 Rxe6 24.Bf5 Qxe5 25.Bxe6+ Qxe6 26.Qh7+ Kf8 27.Qxb7
9/15 00:00 27k 2,484k +2.15 22.dxe5 Rf7 23.Bxf7+ Qxf7 24.Nxe6 Nd7 25.Nc7 Rf8 26.e6 Qf4+ 27.Kb1 Qxc7 28.exd7
10/18 00:00 44k 2,440k +3.13 22.dxe5 Rf7 23.Bxf7+ Qxf7 24.Nxe6 Qxe6 25.Qh7+ Kf8 26.Qc7 Qd7 27.Rh8+ Kf7 28.Rh7+ Ke6
11/24 00:00 129k 2,623k +3.37 22.dxe5 Bd5 23.Rh6 Rxe5 24.Bh7+ Kf8 25.Ng6+ Ke8 26.Nxe5 Qg7 27.Bg6+ Kd8 28.Nxg4 Nd7 29.Rh7
12/23 00:00 392k 3,210k +2.62 22.dxe5 Bd5 23.Rh5 Rg7 24.Rh6 Bf7 25.Bh7+ Kf8 26.e6 Qe7 27.Qd3 Ke8 28.Qf5 Nd7
13/26 00:00 603k 3,428k +2.05 22.dxe5 Bd5 23.Rh5 g3 24.fxg3 Bf3 25.Rg5 Qd1+ 26.Qxd1 Bxd1 27.Kxd1 Rg7 28.Nh5 Nd7 29.Nxg7
14/24 00:00 883k 3,575k +1.68 22.dxe5 Bd5 23.Rh5 g3 24.fxg3 Bf3 25.Rf5 Qd1+ 26.Qxd1 Bxd1 27.Kxd1 Na6 28.e6 Rf8 29.Bf7+ Rexf7 30.exf7+ Rxf7 31.Rg5+ Kf8 32.Re5 Kg7
15/27 00:00 1,415k 3,637k +3.24 22.dxe5 Bd5 23.Rh5 Be6 24.Rh6 Na6 25.Nh5 Rf8 26.Nf6+ Rxf6 27.exf6 Bf5 28.fxe7 Bxc2 29.e8Q+ Qxe8 30.Bxe8 Bf5 31.Rf6 Be4 32.Bd7
16/30 00:00 1,633k 3,653k +3.18 22.dxe5 Bd5 23.Rh5 Be6 24.Rh6 Na6 25.Nh5 Rf8 26.Nf6+ Rxf6 27.exf6 Bf5 28.fxe7 Bxc2 29.e8Q+ Qxe8 30.Bxe8 Bh7 31.Rf6 Nc5 32.b4 Nd3+ 33.Kd2 Ne5 34.Re6 Nc4+ 35.Ke2
17/32 00:00 2,739k 3,810k +2.92 22.dxe5 Bd5 23.Rh5 Rg7 24.Rh6 Na6 25.e6 Bxe6 26.Nxe6 Qxe6 27.Bh7+ Kf7 28.Rxe6 Kxe6 29.Qf5+ Ke7 30.Qe5+ Kf7 31.Bd3 Rf8 32.Qd6 Ke8 33.Bg6+ Rxg6 34.Qxg6+ Ke7 35.Qe4+ Kd7 36.Qxg4+ Kd6 37.Qg7
18/38 00:00 3,083k 3,811k +3.19 22.dxe5 Bd5 23.Rh5 Rg7 24.Rh6 Na6 25.e6 Bxe6 26.Nxe6 Qxe6 27.Bh7+ Kf7 28.Rxe6 Kxe6 29.Qe4+ Kf7 30.Qf5+ Ke7 31.Qe5+ Kf7 32.Bd3 Rh8 33.Qd6 Rg5 34.Bc4+ Ke8 35.Be6
19/34 00:01 4,254k 3,832k +2.83 22.dxe5 Bd5 23.Rh5 Bf3 24.Bd3 b5 25.Rh6 Rxe5 26.Bh7+ Kf8 27.Ng6+ Kg7 28.Nxe5 Qd1+ 29.Qxd1 Bxd1 30.Re6 Bb3 31.axb3 Kxh7 32.Nxg4 Kg8 33.Ne5 Kf8 34.f3 Na6 35.Rxc6 Re8 36.Rf6+ Kg7
20/35 00:01 6,136k 3,901k +2.57 22.dxe5 Bd5 23.Rh5 Bf3 24.Bd3 b5 25.Rh6 Rxe5 26.Bh7+ Kf8 27.Ng6+ Kg7 28.Nxe5 Qd1+ 29.Qxd1 Bxd1 30.Re6 Bf3 31.Bd3 Bd5 32.Re8 a5 33.a3 Bf7 34.Rd8 Bc4 35.Bxc4 bxc4 36.Re8 Kf6 37.Nxc4
21/37 00:02 8,045k 3,911k +2.83 22.dxe5 Bd5 23.Rh5 Bf3 24.Bd3 b5 25.Rh6 Rxe5 26.Bh7+ Kf8 27.Ng6+ Kg7 28.Nxe5 Qd1+ 29.Qxd1 Bxd1 30.Re6 Bf3 31.Bd3 Kf8 32.Bg6 Kg7 33.Re8 Bd5 34.Bd3 Bf7 35.Rd8 Bxa2 36.Nxc6
22/38 00:02 10,940k 3,938k +2.87 22.dxe5 Bd5 23.Rh5 Bf3 24.Bd3 b5 25.Rh6 Rxe5 26.Bh7+ Kf8 27.Ng6+ Kg7 28.Nxe5 Qd1+ 29.Qxd1 Bxd1 30.Re6 Bf3 31.Bd3 Kf8 32.Bg6 Kg7 33.Re8 Bd5 34.Bd3 a5 35.Kc2 Kf6 36.Rxb8 Rxb8 37.Nd7+ Ke7 38.Nxb8 Kd6 39.Bf5
23/45 00:03 13,508k 3,923k +2.88 22.dxe5 Bd5 23.Rh5 Bf3 24.Bd3 b5 25.Rh6 Rxe5 26.Bh7+ Kf8 27.Ng6+ Kg7 28.Nxe5 Qd1+ 29.Qxd1 Bxd1 30.Re6 Bf3 31.Re7+ Kf6 32.Re8 Bd5 33.Bd3 a5 34.Rxb8 Rxb8 35.Nd7+ Ke7 36.Nxb8 Kd6 37.Bf5 Bxa2 38.Bxg4 Bd5 39.Kd2 b4 40.Nd7 Be6 41.Bxe6 Kxe6 42.Nb6 bxc3+ 43.Kxc3 Kf6
24/49+ 00:04 18,772k 3,859k +2.96 22.dxe5
24/49+ 00:05 19,279k 3,853k +3.03 22.dxe5
24/49+ 00:05 20,520k 3,851k +3.15 22.dxe5
24/49+ 00:05 22,527k 3,860k +3.30 22.dxe5
24/49+ 00:06 26,930k 3,877k +3.52 22.dxe5
24/49 00:08 32,871k 3,882k +3.53 22.dxe5 Na6 23.Nh5 Rf8 24.Nf6+ Rxf6 25.exf6 Bd5 26.fxe7 Qxe7 27.Bh7+ Kf8 28.Qf5+ Qf7 29.Rh5 Qxf5 30.Bxf5 Nc5 31.b4 Na4 32.Kc2 Bxa2 33.Bxg4 Bd5 34.Rh8+ Kg7 35.Rd8 b5 36.Rd7+ Kf6 37.Rxa7 Ke5 38.Ra8 Be6 39.Bxe6 Kxe6
25/46+ 00:09 37,504k 3,889k +3.60 22.dxe5
25/46 00:10 40,805k 3,907k +3.60 22.dxe5 Na6 23.Nh5 Rf8 24.Nf6+ Rxf6 25.exf6 Bd5 26.fxe7 Qxe7 27.Bh7+ Kf8 28.Qf5+ Qf7 29.Rh5 Qxf5 30.Bxf5 Nc5 31.b4 Na4 32.Kc2 Nb6 33.Bd3 Nd7 34.Rh7 Bf7 35.Rh8+ Ke7 36.Ra8 a6 37.Ra7 b5 38.Rxa6 Bd5 39.Ra7 Kd6 40.Ra6 Ne5
In the following position it is obvious that white is a rook down after dxe5 so white should lose the game but unlike other programs stockfish even with contempt 0 does not see negative score for white even at small depths and here is analysis by stockfish9 with contempt 0 to make it objective
It is amazing that white is a full rook down afer 22.dxe5 Bxa2 but stockfish see +2.1 pawns advantage at depth 1.
Edit:
I wonder how many humans are going to evaluate it as better for white without search and if they do it if they evaluate correctly positions when white has not enough compensation for the material.
[d]rn4k1/pp1qr3/2p1b1B1/4b3/3P1Np1/2P5/PPQ2P2/2K4R w - - 0 22
Stockfish_9_x64:
1/1 00:00 178 178k +2.10 22.dxe5 Bxa2
2/2 00:00 238 238k +2.10 22.dxe5 Bxa2
3/3 00:00 433 217k +2.61 22.dxe5 c5 23.a3
4/4 00:00 803 402k +2.51 22.dxe5 c5 23.c4 Na6
5/6 00:00 1k 746k +2.65 22.dxe5 Rg7 23.c4 Re7 24.b4
6/8 00:00 5k 1,574k +1.03 22.dxe5 Qc7 23.Rh5 Bxa2 24.Qe4 Nd7
7/7 00:00 6k 1,617k +0.62 22.dxe5 Qc7 23.Rh5 Nd7 24.Nxe6 Rxe6 25.Bf5
8/10 00:00 8k 1,913k +1.22 22.dxe5 Qc7 23.Nxe6 Rxe6 24.Bf5 Qxe5 25.Bxe6+ Qxe6 26.Qh7+ Kf8 27.Qxb7
9/15 00:00 27k 2,484k +2.15 22.dxe5 Rf7 23.Bxf7+ Qxf7 24.Nxe6 Nd7 25.Nc7 Rf8 26.e6 Qf4+ 27.Kb1 Qxc7 28.exd7
10/18 00:00 44k 2,440k +3.13 22.dxe5 Rf7 23.Bxf7+ Qxf7 24.Nxe6 Qxe6 25.Qh7+ Kf8 26.Qc7 Qd7 27.Rh8+ Kf7 28.Rh7+ Ke6
11/24 00:00 129k 2,623k +3.37 22.dxe5 Bd5 23.Rh6 Rxe5 24.Bh7+ Kf8 25.Ng6+ Ke8 26.Nxe5 Qg7 27.Bg6+ Kd8 28.Nxg4 Nd7 29.Rh7
12/23 00:00 392k 3,210k +2.62 22.dxe5 Bd5 23.Rh5 Rg7 24.Rh6 Bf7 25.Bh7+ Kf8 26.e6 Qe7 27.Qd3 Ke8 28.Qf5 Nd7
13/26 00:00 603k 3,428k +2.05 22.dxe5 Bd5 23.Rh5 g3 24.fxg3 Bf3 25.Rg5 Qd1+ 26.Qxd1 Bxd1 27.Kxd1 Rg7 28.Nh5 Nd7 29.Nxg7
14/24 00:00 883k 3,575k +1.68 22.dxe5 Bd5 23.Rh5 g3 24.fxg3 Bf3 25.Rf5 Qd1+ 26.Qxd1 Bxd1 27.Kxd1 Na6 28.e6 Rf8 29.Bf7+ Rexf7 30.exf7+ Rxf7 31.Rg5+ Kf8 32.Re5 Kg7
15/27 00:00 1,415k 3,637k +3.24 22.dxe5 Bd5 23.Rh5 Be6 24.Rh6 Na6 25.Nh5 Rf8 26.Nf6+ Rxf6 27.exf6 Bf5 28.fxe7 Bxc2 29.e8Q+ Qxe8 30.Bxe8 Bf5 31.Rf6 Be4 32.Bd7
16/30 00:00 1,633k 3,653k +3.18 22.dxe5 Bd5 23.Rh5 Be6 24.Rh6 Na6 25.Nh5 Rf8 26.Nf6+ Rxf6 27.exf6 Bf5 28.fxe7 Bxc2 29.e8Q+ Qxe8 30.Bxe8 Bh7 31.Rf6 Nc5 32.b4 Nd3+ 33.Kd2 Ne5 34.Re6 Nc4+ 35.Ke2
17/32 00:00 2,739k 3,810k +2.92 22.dxe5 Bd5 23.Rh5 Rg7 24.Rh6 Na6 25.e6 Bxe6 26.Nxe6 Qxe6 27.Bh7+ Kf7 28.Rxe6 Kxe6 29.Qf5+ Ke7 30.Qe5+ Kf7 31.Bd3 Rf8 32.Qd6 Ke8 33.Bg6+ Rxg6 34.Qxg6+ Ke7 35.Qe4+ Kd7 36.Qxg4+ Kd6 37.Qg7
18/38 00:00 3,083k 3,811k +3.19 22.dxe5 Bd5 23.Rh5 Rg7 24.Rh6 Na6 25.e6 Bxe6 26.Nxe6 Qxe6 27.Bh7+ Kf7 28.Rxe6 Kxe6 29.Qe4+ Kf7 30.Qf5+ Ke7 31.Qe5+ Kf7 32.Bd3 Rh8 33.Qd6 Rg5 34.Bc4+ Ke8 35.Be6
19/34 00:01 4,254k 3,832k +2.83 22.dxe5 Bd5 23.Rh5 Bf3 24.Bd3 b5 25.Rh6 Rxe5 26.Bh7+ Kf8 27.Ng6+ Kg7 28.Nxe5 Qd1+ 29.Qxd1 Bxd1 30.Re6 Bb3 31.axb3 Kxh7 32.Nxg4 Kg8 33.Ne5 Kf8 34.f3 Na6 35.Rxc6 Re8 36.Rf6+ Kg7
20/35 00:01 6,136k 3,901k +2.57 22.dxe5 Bd5 23.Rh5 Bf3 24.Bd3 b5 25.Rh6 Rxe5 26.Bh7+ Kf8 27.Ng6+ Kg7 28.Nxe5 Qd1+ 29.Qxd1 Bxd1 30.Re6 Bf3 31.Bd3 Bd5 32.Re8 a5 33.a3 Bf7 34.Rd8 Bc4 35.Bxc4 bxc4 36.Re8 Kf6 37.Nxc4
21/37 00:02 8,045k 3,911k +2.83 22.dxe5 Bd5 23.Rh5 Bf3 24.Bd3 b5 25.Rh6 Rxe5 26.Bh7+ Kf8 27.Ng6+ Kg7 28.Nxe5 Qd1+ 29.Qxd1 Bxd1 30.Re6 Bf3 31.Bd3 Kf8 32.Bg6 Kg7 33.Re8 Bd5 34.Bd3 Bf7 35.Rd8 Bxa2 36.Nxc6
22/38 00:02 10,940k 3,938k +2.87 22.dxe5 Bd5 23.Rh5 Bf3 24.Bd3 b5 25.Rh6 Rxe5 26.Bh7+ Kf8 27.Ng6+ Kg7 28.Nxe5 Qd1+ 29.Qxd1 Bxd1 30.Re6 Bf3 31.Bd3 Kf8 32.Bg6 Kg7 33.Re8 Bd5 34.Bd3 a5 35.Kc2 Kf6 36.Rxb8 Rxb8 37.Nd7+ Ke7 38.Nxb8 Kd6 39.Bf5
23/45 00:03 13,508k 3,923k +2.88 22.dxe5 Bd5 23.Rh5 Bf3 24.Bd3 b5 25.Rh6 Rxe5 26.Bh7+ Kf8 27.Ng6+ Kg7 28.Nxe5 Qd1+ 29.Qxd1 Bxd1 30.Re6 Bf3 31.Re7+ Kf6 32.Re8 Bd5 33.Bd3 a5 34.Rxb8 Rxb8 35.Nd7+ Ke7 36.Nxb8 Kd6 37.Bf5 Bxa2 38.Bxg4 Bd5 39.Kd2 b4 40.Nd7 Be6 41.Bxe6 Kxe6 42.Nb6 bxc3+ 43.Kxc3 Kf6
24/49+ 00:04 18,772k 3,859k +2.96 22.dxe5
24/49+ 00:05 19,279k 3,853k +3.03 22.dxe5
24/49+ 00:05 20,520k 3,851k +3.15 22.dxe5
24/49+ 00:05 22,527k 3,860k +3.30 22.dxe5
24/49+ 00:06 26,930k 3,877k +3.52 22.dxe5
24/49 00:08 32,871k 3,882k +3.53 22.dxe5 Na6 23.Nh5 Rf8 24.Nf6+ Rxf6 25.exf6 Bd5 26.fxe7 Qxe7 27.Bh7+ Kf8 28.Qf5+ Qf7 29.Rh5 Qxf5 30.Bxf5 Nc5 31.b4 Na4 32.Kc2 Bxa2 33.Bxg4 Bd5 34.Rh8+ Kg7 35.Rd8 b5 36.Rd7+ Kf6 37.Rxa7 Ke5 38.Ra8 Be6 39.Bxe6 Kxe6
25/46+ 00:09 37,504k 3,889k +3.60 22.dxe5
25/46 00:10 40,805k 3,907k +3.60 22.dxe5 Na6 23.Nh5 Rf8 24.Nf6+ Rxf6 25.exf6 Bd5 26.fxe7 Qxe7 27.Bh7+ Kf8 28.Qf5+ Qf7 29.Rh5 Qxf5 30.Bxf5 Nc5 31.b4 Na4 32.Kc2 Nb6 33.Bd3 Nd7 34.Rh7 Bf7 35.Rh8+ Ke7 36.Ra8 a6 37.Ra7 b5 38.Rxa6 Bd5 39.Ra7 Kd6 40.Ra6 Ne5
-
Uri Blass
- Posts: 10788
- Joined: Thu Mar 09, 2006 12:37 am
- Location: Tel-Aviv Israel
Re: good positional understanding of stockfish
Changing the position stockfish seems to evaluate wrong and give advantage for white that is modified to advantage for black but maybe overevaluating these positional advantages is good for long time control.
[d]r5k1/pp1qr3/n1p1b1B1/4b3/3P1Np1/2P5/PPQ2P2/2K4R w - - 0 1
Stockfish_9_x64:
1/1 00:00 176 88k +1.62 1.dxe5 Bxa2
2/2 00:00 255 128k +1.62 1.dxe5 Bxa2
3/3 00:00 342 171k +2.24 1.dxe5 c5 2.a3
4/4 00:00 454 227k +1.70 1.dxe5 b6 2.b4 Nc7
5/5 00:00 3k 863k +2.18 1.dxe5 Nc7 2.Rd1 Bxa2 3.Rxd7 Rxd7
6/6 00:00 4k 1,499k +0.67 1.dxe5 Nc7 2.Rh6 Rf8 3.Nh5 Bc4
7/9 00:00 7k 1,705k -0.31 1.dxe5 Qc7 2.Bh5 Qxe5 3.Qg6+ Rg7 4.Qxe6+ Qxe6 5.Nxe6
8/10 00:00 13k 2,231k -2.17 1.dxe5 Rf8 2.Nxe6 Qxe6 3.Kb1 Qxe5 4.Bh7+ Kg7 5.b4
9/11 00:00 17k 2,180k -2.18 1.dxe5 Rf8 2.Nxe6 Qxe6 3.Kb1 Qxe5 4.Bh7+ Kg7 5.Bd3 Nc7
10/16 00:00 39k 2,620k 0.00 1.dxe5 Rf8 2.Nxe6 Qxe6 3.Rh6 Qxe5 4.Bh7+ Kh8 5.Be4+ Kg7 6.Rh7+ Kf6 7.Rh6+ Kg7
11/18 00:00 69k 2,543k -2.33 1.dxe5 Rf8 2.Nxe6 Qxe6 3.Bh7+ Kf7 4.Bg6+ Qxg6 5.Rh7+ Qg7 6.Rxg7+ Kxg7 7.Qe4 Rxf2 8.Qxg4+ Kf8 9.Qg1 Rff7 10.Qxa7 Rxe5
12/26 00:00 214k 2,775k -2.79 1.dxe5 Rf8 2.Qe4 Nc5 3.Qe3 Bxa2 4.Qxc5 Rxf4 5.Qxa7 Bd5 6.Rh5 Rf8 7.Qd4 Rg7 8.Bc2 Qf7
13/27 00:00 448k 3,180k -2.35 1.dxe5 Rf8 2.f3 g3 3.Rh4 Nc5 4.b4 Bf5 5.Bxf5 Qxf5 6.Qd2 Rg7 7.bxc5 Qxe5
14/22 00:00 576k 3,275k -3.13 1.dxe5 Rf8 2.Qe4 Nc5 3.Qe3 Bxa2 4.Qxc5 Rxf4 5.Qxa7 Bf7 6.e6 Qxe6 7.Qb8+ Be8 8.Bxe8 Rf8 9.Qh2 Rfxe8 10.Qh8+ Kf7 11.Qh5+ Kf8 12.Qh8+ Qg8
15/30 00:00 943k 3,468k -3.30 1.dxe5 Rf8 2.Rd1 Rxf4 3.Rxd7 Rxd7 4.b3 Nc7 5.Kb1 Kg7 6.Kc1 b5 7.Kb1 Rd5 8.Be4 Rc5 9.Bh1 Kf8
16/31 00:00 1,457k 3,615k -0.63 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rg7 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bc2 Rg8 9.f4 Bxa2 10.f5 Qg7 11.Qxg7
17/32 00:00 1,937k 3,689k -0.56 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rg7 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bb1 Rg8 9.Rd1 Bd5 10.f4 Nc5 11.Qh4 Nd7 12.Qh6 Bxa2 13.Bxa2 Qxa2
18/34 00:00 2,538k 3,711k -1.12 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rg7 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bb1 Kd7 9.f4 Qg8 10.Rd1+ Kc8 11.f5 Bd5 12.e6 Rg1 13.e7 Nc7 14.Qf8+ Ne8 15.Qxg8 Rxg8 16.Kc2
19/39 00:00 3,533k 3,758k -1.10 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rg7 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qd2 Bd5 8.Be4 Nc5 9.Bxd5 Qxd5 10.Qxd5 cxd5 11.Rd1 Ke7 12.Rxd5 Ne6 13.Rb5 b6
20/41 00:01 5,083k 3,813k -1.32 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rg7 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qd2 Bd5 8.Be4 Nc5 9.b3 Ke8 10.Rd1 Nd7 11.Bxd5 Qxd5 12.Qxd5 cxd5 13.f4 Ke7 14.Rxd5 Ke6 15.Rd4 Kf5 16.Rc4 Nf8 17.Ra4 Ne6 18.Rxa7 Kxf4 19.Ra4+ Kxe5 20.Kd2 Nc5
21/42 00:01 7,002k 3,843k -1.17 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rg7 4.Qxg3 Rxf4 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bc2 Rg2 9.f4 Bd5 10.Rd1 Nc5 11.b3 Ne6 12.f5 Rxc2+ 13.Kxc2 Qxf5+ 14.Kb2 Qxe5
22/40 00:02 7,915k 3,842k -1.09 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rg7 4.Qxg3 Rxf4 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bc2 Rg2 9.f4 Nc5 10.b3 Kd8 11.f5 Rxc2+ 12.Kxc2 Qxf5+ 13.Kc1 Nd3+ 14.Kd2 Nxe5 15.Qh8+ Kc7 16.Qh7+ Kd6 17.Qxf5 Bxf5 18.Ke3
23/41 00:02 10,780k 3,926k -0.92 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rg7 4.Qxg3 Rxf4 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bc2 Rg2 9.f4 Nc5 10.b3 Kd8 11.f5 Rxc2+ 12.Kxc2 Qxf5+ 13.Kb2 Qxe5 14.Qh8+ Qxh8 15.Rxh8+ Kc7 16.Rh7+ Kd6 17.Rh8 Ne4 18.Rh7
24/45+ 00:03 15,304k 3,938k -0.85 1.dxe5
24/45 00:04 16,168k 3,941k -0.80 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rg7 4.Qxg3 Rxf4 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bc2 Rg2 9.f4 Nc5 10.b3 Kd8 11.f5 Rxc2+ 12.Kxc2 Qxf5+ 13.Kb2 Qxe5 14.Qh8+ Qxh8 15.Rxh8+ Kc7 16.c4 Kd6 17.Kc3 Bf5 18.b4 Ne4+ 19.Kd3 c5
25/47- 00:05 22,994k 3,956k -0.87 1.dxe5 Rf8
25/47+ 00:06 23,790k 3,958k -0.80 1.dxe5
25/51+ 00:06 25,988k 3,951k -0.68 1.dxe5
25/51 00:07 30,570k 3,961k -0.67 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rg7 4.Qxg3 Rxf4 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bc2 Nc5 9.f4 Rg2 10.b3 Bd5 11.Rd1 Ne6 12.f5 Rxc2+ 13.Kxc2 Qxf5+ 14.Kc1 Qxe5 15.Qg6+ Ke7 16.Qh7+ Qg7 17.Qxg7+ Nxg7 18.c4 Bf7 19.Kd2 Ke6 20.Kc3 Nf5 21.Rh1 Bg6 22.Rg1 Ne7
26/46- 00:08 34,556k 3,964k -0.75 1.dxe5 Rf8
26/46- 00:08 34,875k 3,964k -0.82 1.dxe5 Rf8
26/46- 00:08 35,637k 3,967k -0.93 1.dxe5 Rf8
26/50- 00:09 39,263k 3,963k -1.09 1.dxe5 Rf8
26/50- 00:11 43,940k 3,973k -1.31 1.dxe5 Rf8
26/54 00:12 49,373k 3,993k -1.30 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rg7 4.Qxg3 Rxf4 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bc2 Nc7 9.f4 Rg8 10.Bh7 Rg2 11.Be4 Rg4 12.Rf1 Nd5 13.Bxd5 Bxd5 14.f5 Rg2 15.e6 Qg8 16.Qf4 Qg5 17.a4 Rg4 18.Qxg5 Rxg5 19.Rf4 b5 20.axb5 cxb5 21.Kd2 Rg2+ 22.Kc1
27/53+ 00:16 68,298k 4,056k -1.23 1.dxe5
27/53+ 00:17 72,110k 4,066k -1.15 1.dxe5
27/53 00:18 74,408k 4,072k -1.20 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rg7 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bc2 Nc7 9.f4 Rg8 10.Bh7 Rg2 11.Be4 Rg4 12.Qh8+ Rg8 13.Qh5 Qxh5 14.Rxh5 Bxa2 15.Rh7 Kd8 16.Kd2 Bd5 17.Bxd5 Nxd5 18.f5 Rg2+ 19.Kd3 Rxb2
28/51- 00:20 82,853k 4,078k -1.28 1.dxe5 Rf8
28/55- 00:20 85,029k 4,086k -1.35 1.dxe5 Rf8
28/55- 00:21 86,266k 4,089k -1.47 1.dxe5 Rf8
28/55- 00:21 89,383k 4,096k -1.62 1.dxe5 Rf8
28/55 00:22 92,538k 4,103k -1.65 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rxf3 5.Qxf3 Bd5 6.Be4 Bxe4 7.Qxe4 Nc5 8.Qe3 b6 9.Qh6 Rh7 10.Qg6+ Rg7 11.Qh5 Nd3+ 12.Kb1 Nf4 13.Qh4 Qd5 14.Ka1 Ng6 15.Qh3 Qxe5 16.Qc8+ Nf8 17.Qxc6 Qc5 18.Qxc5 bxc5 19.b4 Ne6 20.bxc5 Nxc5 21.Rc1
29/51+ 00:23 96,707k 4,107k -1.58 1.dxe5
29/52+ 00:24 99,543k 4,112k -1.50 1.dxe5
29/54+ 00:27 112,505k 4,143k -1.39 1.dxe5
29/57+ 00:28 117,033k 4,147k -1.23 1.dxe5
29/57 00:29 121,303k 4,152k -1.22 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rxf3 5.Qxf3 Bd5 6.Be4 Bxe4 7.Qxe4 Nc7 8.Rd1 Qc8 9.Qh4 Qe6 10.Rg1+ Rg7 11.Qd8+ Ne8 12.Rxg7+ Kxg7 13.Qb8 Qh6+ 14.Kc2 Qg6+ 15.Kd2 Qg2+ 16.Kc1 Qf1+ 17.Kd2 Qf2+ 18.Kc1 Qf4+ 19.Kd1 Qg4+ 20.Kc2 Qf5+ 21.Kc1 Qd7 22.Qxa7 Kf7
30/51- 00:30 124,803k 4,156k -1.30 1.dxe5 Rf8
30/52- 00:30 127,190k 4,158k -1.37 1.dxe5 Rf8
30/53- 00:33 138,796k 4,188k -1.49 1.dxe5 Rf8
30/59+ 00:36 155,240k 4,219k -1.39 1.dxe5
30/64 00:37 160,105k 4,225k -1.50 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rxf3 5.Bh7+ Kh8 6.Bg6+ Rh7 7.Qxf3 Rxh1+ 8.Qxh1+ Kg8 9.Qg1 Qe7 10.Bf5+ Kf8 11.Bxe6 Qxe6 12.Qxa7 Qh6+ 13.Kb1 Qh1+ 14.Kc2 Qe4+ 15.Kc1 Qf4+ 16.Kc2 Qxe5 17.b4 Qe4+ 18.Kb2 Qe2+ 19.Kc1 Qe7 20.a4 Qd7 21.Kb2 Ke8 22.Qb6 Qe7 23.Qd4 Nc7
31/53+ 00:42 179,340k 4,241k -1.42 1.dxe5
31/53+ 00:44 187,652k 4,252k -1.35 1.dxe5
31/57 00:45 193,675k 4,260k -1.40 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rxf3 5.Bh7+ Kh8 6.Bg6+ Rh7 7.Qxf3 Rxh1+ 8.Qxh1+ Kg8 9.Qg1 Qe7 10.Bf5+ Kf8 11.Bxe6 Qxe6 12.Qxa7 Qe7 13.b4 Qxe5 14.Kb2 Qe2+ 15.Ka3 Qe7 16.Kb3 Ke8 17.Qa8+ Kf7 18.Qa7 Qd7 19.Qb6 Ke8 20.Kc2 Qc7 21.Qxc7 Nxc7 22.c4 Kd7 23.a4
32/58+ 00:57 244,768k 4,266k -1.32 1.dxe5
32/58+ 00:58 248,808k 4,261k -1.25 1.dxe5
32/58 01:18 327,059k 4,155k -1.24 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rg7 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bc2 Nc7 9.f4 Rg8 10.Bh7 Rg2 11.Be4 Rg4 12.Qh8+ Rg8 13.Qh5 Qxh5 14.Rxh5 Rg4 15.Rh7 Kd8 16.Rh8+ Ke7 17.Rb8 Rxf4 18.Rxb7 Kd7 19.Bg2 Rf2 20.Be4 a5 21.Bd3 Bxa2 22.Ra7 Bf7 23.c4 Be6 24.Rxa5 Ke7 25.b4
[d]r5k1/pp1qr3/n1p1b1B1/4b3/3P1Np1/2P5/PPQ2P2/2K4R w - - 0 1
Stockfish_9_x64:
1/1 00:00 176 88k +1.62 1.dxe5 Bxa2
2/2 00:00 255 128k +1.62 1.dxe5 Bxa2
3/3 00:00 342 171k +2.24 1.dxe5 c5 2.a3
4/4 00:00 454 227k +1.70 1.dxe5 b6 2.b4 Nc7
5/5 00:00 3k 863k +2.18 1.dxe5 Nc7 2.Rd1 Bxa2 3.Rxd7 Rxd7
6/6 00:00 4k 1,499k +0.67 1.dxe5 Nc7 2.Rh6 Rf8 3.Nh5 Bc4
7/9 00:00 7k 1,705k -0.31 1.dxe5 Qc7 2.Bh5 Qxe5 3.Qg6+ Rg7 4.Qxe6+ Qxe6 5.Nxe6
8/10 00:00 13k 2,231k -2.17 1.dxe5 Rf8 2.Nxe6 Qxe6 3.Kb1 Qxe5 4.Bh7+ Kg7 5.b4
9/11 00:00 17k 2,180k -2.18 1.dxe5 Rf8 2.Nxe6 Qxe6 3.Kb1 Qxe5 4.Bh7+ Kg7 5.Bd3 Nc7
10/16 00:00 39k 2,620k 0.00 1.dxe5 Rf8 2.Nxe6 Qxe6 3.Rh6 Qxe5 4.Bh7+ Kh8 5.Be4+ Kg7 6.Rh7+ Kf6 7.Rh6+ Kg7
11/18 00:00 69k 2,543k -2.33 1.dxe5 Rf8 2.Nxe6 Qxe6 3.Bh7+ Kf7 4.Bg6+ Qxg6 5.Rh7+ Qg7 6.Rxg7+ Kxg7 7.Qe4 Rxf2 8.Qxg4+ Kf8 9.Qg1 Rff7 10.Qxa7 Rxe5
12/26 00:00 214k 2,775k -2.79 1.dxe5 Rf8 2.Qe4 Nc5 3.Qe3 Bxa2 4.Qxc5 Rxf4 5.Qxa7 Bd5 6.Rh5 Rf8 7.Qd4 Rg7 8.Bc2 Qf7
13/27 00:00 448k 3,180k -2.35 1.dxe5 Rf8 2.f3 g3 3.Rh4 Nc5 4.b4 Bf5 5.Bxf5 Qxf5 6.Qd2 Rg7 7.bxc5 Qxe5
14/22 00:00 576k 3,275k -3.13 1.dxe5 Rf8 2.Qe4 Nc5 3.Qe3 Bxa2 4.Qxc5 Rxf4 5.Qxa7 Bf7 6.e6 Qxe6 7.Qb8+ Be8 8.Bxe8 Rf8 9.Qh2 Rfxe8 10.Qh8+ Kf7 11.Qh5+ Kf8 12.Qh8+ Qg8
15/30 00:00 943k 3,468k -3.30 1.dxe5 Rf8 2.Rd1 Rxf4 3.Rxd7 Rxd7 4.b3 Nc7 5.Kb1 Kg7 6.Kc1 b5 7.Kb1 Rd5 8.Be4 Rc5 9.Bh1 Kf8
16/31 00:00 1,457k 3,615k -0.63 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rg7 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bc2 Rg8 9.f4 Bxa2 10.f5 Qg7 11.Qxg7
17/32 00:00 1,937k 3,689k -0.56 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rg7 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bb1 Rg8 9.Rd1 Bd5 10.f4 Nc5 11.Qh4 Nd7 12.Qh6 Bxa2 13.Bxa2 Qxa2
18/34 00:00 2,538k 3,711k -1.12 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rg7 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bb1 Kd7 9.f4 Qg8 10.Rd1+ Kc8 11.f5 Bd5 12.e6 Rg1 13.e7 Nc7 14.Qf8+ Ne8 15.Qxg8 Rxg8 16.Kc2
19/39 00:00 3,533k 3,758k -1.10 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rg7 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qd2 Bd5 8.Be4 Nc5 9.Bxd5 Qxd5 10.Qxd5 cxd5 11.Rd1 Ke7 12.Rxd5 Ne6 13.Rb5 b6
20/41 00:01 5,083k 3,813k -1.32 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rg7 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qd2 Bd5 8.Be4 Nc5 9.b3 Ke8 10.Rd1 Nd7 11.Bxd5 Qxd5 12.Qxd5 cxd5 13.f4 Ke7 14.Rxd5 Ke6 15.Rd4 Kf5 16.Rc4 Nf8 17.Ra4 Ne6 18.Rxa7 Kxf4 19.Ra4+ Kxe5 20.Kd2 Nc5
21/42 00:01 7,002k 3,843k -1.17 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rg7 4.Qxg3 Rxf4 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bc2 Rg2 9.f4 Bd5 10.Rd1 Nc5 11.b3 Ne6 12.f5 Rxc2+ 13.Kxc2 Qxf5+ 14.Kb2 Qxe5
22/40 00:02 7,915k 3,842k -1.09 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rg7 4.Qxg3 Rxf4 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bc2 Rg2 9.f4 Nc5 10.b3 Kd8 11.f5 Rxc2+ 12.Kxc2 Qxf5+ 13.Kc1 Nd3+ 14.Kd2 Nxe5 15.Qh8+ Kc7 16.Qh7+ Kd6 17.Qxf5 Bxf5 18.Ke3
23/41 00:02 10,780k 3,926k -0.92 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rg7 4.Qxg3 Rxf4 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bc2 Rg2 9.f4 Nc5 10.b3 Kd8 11.f5 Rxc2+ 12.Kxc2 Qxf5+ 13.Kb2 Qxe5 14.Qh8+ Qxh8 15.Rxh8+ Kc7 16.Rh7+ Kd6 17.Rh8 Ne4 18.Rh7
24/45+ 00:03 15,304k 3,938k -0.85 1.dxe5
24/45 00:04 16,168k 3,941k -0.80 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rg7 4.Qxg3 Rxf4 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bc2 Rg2 9.f4 Nc5 10.b3 Kd8 11.f5 Rxc2+ 12.Kxc2 Qxf5+ 13.Kb2 Qxe5 14.Qh8+ Qxh8 15.Rxh8+ Kc7 16.c4 Kd6 17.Kc3 Bf5 18.b4 Ne4+ 19.Kd3 c5
25/47- 00:05 22,994k 3,956k -0.87 1.dxe5 Rf8
25/47+ 00:06 23,790k 3,958k -0.80 1.dxe5
25/51+ 00:06 25,988k 3,951k -0.68 1.dxe5
25/51 00:07 30,570k 3,961k -0.67 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rg7 4.Qxg3 Rxf4 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bc2 Nc5 9.f4 Rg2 10.b3 Bd5 11.Rd1 Ne6 12.f5 Rxc2+ 13.Kxc2 Qxf5+ 14.Kc1 Qxe5 15.Qg6+ Ke7 16.Qh7+ Qg7 17.Qxg7+ Nxg7 18.c4 Bf7 19.Kd2 Ke6 20.Kc3 Nf5 21.Rh1 Bg6 22.Rg1 Ne7
26/46- 00:08 34,556k 3,964k -0.75 1.dxe5 Rf8
26/46- 00:08 34,875k 3,964k -0.82 1.dxe5 Rf8
26/46- 00:08 35,637k 3,967k -0.93 1.dxe5 Rf8
26/50- 00:09 39,263k 3,963k -1.09 1.dxe5 Rf8
26/50- 00:11 43,940k 3,973k -1.31 1.dxe5 Rf8
26/54 00:12 49,373k 3,993k -1.30 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rg7 4.Qxg3 Rxf4 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bc2 Nc7 9.f4 Rg8 10.Bh7 Rg2 11.Be4 Rg4 12.Rf1 Nd5 13.Bxd5 Bxd5 14.f5 Rg2 15.e6 Qg8 16.Qf4 Qg5 17.a4 Rg4 18.Qxg5 Rxg5 19.Rf4 b5 20.axb5 cxb5 21.Kd2 Rg2+ 22.Kc1
27/53+ 00:16 68,298k 4,056k -1.23 1.dxe5
27/53+ 00:17 72,110k 4,066k -1.15 1.dxe5
27/53 00:18 74,408k 4,072k -1.20 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rg7 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bc2 Nc7 9.f4 Rg8 10.Bh7 Rg2 11.Be4 Rg4 12.Qh8+ Rg8 13.Qh5 Qxh5 14.Rxh5 Bxa2 15.Rh7 Kd8 16.Kd2 Bd5 17.Bxd5 Nxd5 18.f5 Rg2+ 19.Kd3 Rxb2
28/51- 00:20 82,853k 4,078k -1.28 1.dxe5 Rf8
28/55- 00:20 85,029k 4,086k -1.35 1.dxe5 Rf8
28/55- 00:21 86,266k 4,089k -1.47 1.dxe5 Rf8
28/55- 00:21 89,383k 4,096k -1.62 1.dxe5 Rf8
28/55 00:22 92,538k 4,103k -1.65 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rxf3 5.Qxf3 Bd5 6.Be4 Bxe4 7.Qxe4 Nc5 8.Qe3 b6 9.Qh6 Rh7 10.Qg6+ Rg7 11.Qh5 Nd3+ 12.Kb1 Nf4 13.Qh4 Qd5 14.Ka1 Ng6 15.Qh3 Qxe5 16.Qc8+ Nf8 17.Qxc6 Qc5 18.Qxc5 bxc5 19.b4 Ne6 20.bxc5 Nxc5 21.Rc1
29/51+ 00:23 96,707k 4,107k -1.58 1.dxe5
29/52+ 00:24 99,543k 4,112k -1.50 1.dxe5
29/54+ 00:27 112,505k 4,143k -1.39 1.dxe5
29/57+ 00:28 117,033k 4,147k -1.23 1.dxe5
29/57 00:29 121,303k 4,152k -1.22 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rxf3 5.Qxf3 Bd5 6.Be4 Bxe4 7.Qxe4 Nc7 8.Rd1 Qc8 9.Qh4 Qe6 10.Rg1+ Rg7 11.Qd8+ Ne8 12.Rxg7+ Kxg7 13.Qb8 Qh6+ 14.Kc2 Qg6+ 15.Kd2 Qg2+ 16.Kc1 Qf1+ 17.Kd2 Qf2+ 18.Kc1 Qf4+ 19.Kd1 Qg4+ 20.Kc2 Qf5+ 21.Kc1 Qd7 22.Qxa7 Kf7
30/51- 00:30 124,803k 4,156k -1.30 1.dxe5 Rf8
30/52- 00:30 127,190k 4,158k -1.37 1.dxe5 Rf8
30/53- 00:33 138,796k 4,188k -1.49 1.dxe5 Rf8
30/59+ 00:36 155,240k 4,219k -1.39 1.dxe5
30/64 00:37 160,105k 4,225k -1.50 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rxf3 5.Bh7+ Kh8 6.Bg6+ Rh7 7.Qxf3 Rxh1+ 8.Qxh1+ Kg8 9.Qg1 Qe7 10.Bf5+ Kf8 11.Bxe6 Qxe6 12.Qxa7 Qh6+ 13.Kb1 Qh1+ 14.Kc2 Qe4+ 15.Kc1 Qf4+ 16.Kc2 Qxe5 17.b4 Qe4+ 18.Kb2 Qe2+ 19.Kc1 Qe7 20.a4 Qd7 21.Kb2 Ke8 22.Qb6 Qe7 23.Qd4 Nc7
31/53+ 00:42 179,340k 4,241k -1.42 1.dxe5
31/53+ 00:44 187,652k 4,252k -1.35 1.dxe5
31/57 00:45 193,675k 4,260k -1.40 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rxf3 5.Bh7+ Kh8 6.Bg6+ Rh7 7.Qxf3 Rxh1+ 8.Qxh1+ Kg8 9.Qg1 Qe7 10.Bf5+ Kf8 11.Bxe6 Qxe6 12.Qxa7 Qe7 13.b4 Qxe5 14.Kb2 Qe2+ 15.Ka3 Qe7 16.Kb3 Ke8 17.Qa8+ Kf7 18.Qa7 Qd7 19.Qb6 Ke8 20.Kc2 Qc7 21.Qxc7 Nxc7 22.c4 Kd7 23.a4
32/58+ 00:57 244,768k 4,266k -1.32 1.dxe5
32/58+ 00:58 248,808k 4,261k -1.25 1.dxe5
32/58 01:18 327,059k 4,155k -1.24 1.dxe5 Rf8 2.f3 g3 3.Qg2 Rxf4 4.Qxg3 Rg7 5.Bh7+ Kf8 6.Qxf4+ Qf7 7.Qh6 Ke8 8.Bc2 Nc7 9.f4 Rg8 10.Bh7 Rg2 11.Be4 Rg4 12.Qh8+ Rg8 13.Qh5 Qxh5 14.Rxh5 Rg4 15.Rh7 Kd8 16.Rh8+ Ke7 17.Rb8 Rxf4 18.Rxb7 Kd7 19.Bg2 Rf2 20.Be4 a5 21.Bd3 Bxa2 22.Ra7 Bf7 23.c4 Be6 24.Rxa5 Ke7 25.b4
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AdminX
- Posts: 6363
- Joined: Mon Mar 13, 2006 2:34 pm
- Location: Acworth, GA
Re: good positional understanding of stockfish
Both Houdini and Komodo see the g4 move. Houdini sees it right away Komodo takes a short while longer.
"Good decisions come from experience, and experience comes from bad decisions."
__________________________________________________________________
Ted Summers
__________________________________________________________________
Ted Summers
-
MikeB
- Posts: 4889
- Joined: Thu Mar 09, 2006 6:34 am
- Location: Pen Argyl, Pennsylvania
Re: good positional understanding of stockfish
soon to be released MCBrain v9
Code: Select all
dep score nodes time (not shown: tbhits knps seldep)
35 +2.43 1.96G 1:32.80 g4 fxg4 Rxh7 Qxh7 Bxg6 Qd7 Rh1 Re7 Be5 Bg7 Nf4 Na6 Bh7+ Kf8 Ng6+ Ke8 Nxe7 Qxe7 Qg6+ Kd7 Bxg7 Qf7 Qxf7+ Bxf7 Bd3 Be6 Rh7 Re8 Bf6+ Kc8 Be7 Rg8 Bd6 Rd8 Bg3 Bd7 Kd2 Rf8 Bd6 Rd8 Bc2 Be6 Be5 Bd7 Ke3 Nc7 Bxc7 Kxc7 Bf5 Kd6 Bxd7 Rxd7 Rxd
34 +2.37 1.23G 0:57.95 g4 fxg4 Rxh7 Qxh7 Bxg6 Qd7 Rh1 Re7 Be5 Bg7 Nf4 Na6 Bh7+ Kf8 Ng6+ Ke8 Nxe7 Qxe7 Qg6+ Kd7 Bxg7 Qf7 Qxf7+ Bxf7 Bd3 Be6 Rh7 Re8 Bf6+ Kc8 Be7 Rg8 Bd6 Rd8 Bg3 Bd7 Kd2 Rf8 Bd6 Rd8 Be5 Rf8 Be2 Rg8 b4 Nc7 c4 Ne6 d5 cxd5 cxd5
34 +2.30? 1.14G 0:53.75 g4 fxg4?
33 +2.38 1.11G 0:52.28 g4 fxg4 Rxh7 Qxh7 Bxg6 Qd7 Rh1 Re7 Be5 Bg7 Nf4 Na6 Bh7+ Kf8 Ng6+ Ke8 Nxe7 Qxe7 Qg6+ Kd7 Bxg7 Qf7 Qxf7+ Bxf7 Bd3 Be6 Rh7 Re8 Bf6+ Kc8 Be7 Rg8 Bd6 Rd8 Bg3 Bd7 Kd2 Rf8 Bd6 Rd8 Rg7 Nc7 Bxc7 Kxc7 Bf5 Kd6 Rxd7+ Rxd7 Bxd7 Kxd7 Ke3 b5 K
33 +2.40! 1.02G 0:47.82 g4!
33 +2.24? 900.7M 0:42.10 g4 fxg4?
32 +2.31? 484.4M 0:22.83 g4 fxg4?
31 +2.39 460.8M 0:21.72 g4 fxg4 Rxh7 Qxh7 Bxg6 Qd7 Rh1 Re7 Be5 Bg7 Nf4 Na6 Bh7+ Kf8 Ng6+ Ke8 Nxe7 Qxe7 Qg6+ Qf7 Bxg7 Kd7 Qxf7+ Bxf7 b3 Re8 Be5 Be6 Bg6 Rf8 Rh7+ Kc8 Bg3 Bd7 Bd6 Rg8 Rh6 Be6 Kd2 Rd8 Be5 Rf8 Be4 Bd7 Bd6 Rd8 c4 Nc7 Rg6 Re8 Bc2 Be6 Kc3
31 +2.28? 438.8M 0:20.66 g4 fxg4?
31 +2.36? 429.2M 0:20.22 g4 fxg4?
30 +2.43 319.2M 0:15.10 g4 fxg4 Rxh7 Qxh7 Bxg6 Qd7 Rh1 Re7 Be5 Bg7 Nf4 Na6 Bh7+ Kf8 Ng6+ Ke8 Nxe7 Qxe7 Qg6+ Kd7 Bxg7 Nc7 Bf6 Qf8 Rh2 Re8 Be5 Kc8 Qc2 Qe7 Kb1 Qg5 Rh1 Rf8 Bg6 Ne8 Rh5 Qd8 Bg3 Qf6 Ra5 a6 Rh5 Bf7
30 +2.29? 251.5M 0:11.91 g4 fxg4?
29 +2.37 241.1M 0:11.42 g4 fxg4 Rxh7 Qxh7 Bxg6 Qd7 Rh1 Re7 Be5 Bg7 Nf4 Na6 Bh7+ Kf8 Ng6+ Ke8 Nxe7 Qxe7 Qg6+ Kd7 Bxg7 Nc7 Bf6 Qf8 Rh2 g3 fxg3 Nd5 Qg7+ Qxg7 Bxg7 Ne3 Bb1 Ng4 Rh7 Kd6 b3 b5 Bd3 a5 Kb2 Rd8 Bg6 Rg8 Bd3 a4
29 +2.20! 172.6M 0:08.20 g4!
28 +1.97 146.2M 0:06.91 g4 fxg4 Rxh7 Qxh7 Bxg6 Qd7 Rh1 Re7 Be5 Bg7 Nf4 Na6 Bh7+ Kf8 Ng6+ Ke8 Nxe7 Qxe7 Qg6+ Kd7 Bxg7 Nc7 Kb1 Qf7 Qxf7+ Bxf7 Bd3 Ne6 Bf5 Ke7 Be5 Rf8 Rh7 Ng5 Rg7 Rg8 Rxg8 Bxg8 Bxg4 Be6
27 +1.94 119.2M 0:05.61 g4 fxg4 Rxh7 Qxh7 Bxg6 Qd7 Rh1 Re7 Be5 Bg7 Nf4 Na6 Bh7+ Kf8 Ng6+ Ke8 Nxe7 Qxe7 Qg6+ Kd7 Bxg7 Nc7 Qh6 Ne8 Bf8 Qf6 Bd3 Rd8 Bc5 Qxh6+ Rxh6 Nc7 Rh7+ Kc8 Be7 Rg8 Bd6 Ne8 Bg3 Rg7 Rh8 Kd7 b3 Nd6 Rb8 Rf7 Kb2 Bf5 Be2 b5
26 +1.95 99.7M 0:04.72 g4 fxg4 Rxh7 Qxh7 Bxg6 Qd7 Rh1 Re7 Be5 Bg7 Nf4 Na6 Bh7+ Kf8 Ng6+ Ke8 Nxe7 Qxe7 Qg6+ Kd7 Bxg7 Nc7 Qh6 Ne8 Bf8 Qf6 Bd3 Rd8 Bc5 Qxh6+ Rxh6 Nc7 Rh7+ Kc8 Be7 Rg8 Bd6 Ne8 Bg3 Rg7 Rh8 Kd7 b3 Nd6 Rb8 Rf7 c4
25 +1.89 82.3M 0:03.89 g4 fxg4 Rxh7 Qxh7 Bxg6 Qd7 Rh1 Re7 Be5 Bg7 Nf4 Na6 Bh7+ Kf8 Ng6+ Ke8 Nxe7 Qxe7 Qg6+ Kd7 Bxg7 Nc7 Qh6 Ne8 Bf8 Qf6 Bd3 Rd8 Ba3 Qxh6+ Rxh6 a5 Kc2 Nd6 Bxd6 Kxd6 Bf5 Re8 Bxg4 Kd7 Bxe6+ Rxe6 Rxe6 Kxe6 Kd3 a4 Ke4
24 +1.92 57.7M 0:02.73 g4 fxg4 Rxh7 Qxh7 Bxg6 Qd7 Rh1 Re7 Be5 Bg7 Nf4 Na6 Bh7+ Kf8 Ng6+ Ke8 Nxe7 Qxe7 Qg6+ Kd7 Bxg7 Nc7 Qh6 Ne8 Bf8 Qf6 Bd3 Rd8 Ba3 Qxh6+ Rxh6 Nc7 Kc2 Nd5 Be4 Re8 b3 Nf4
23 +2.12 46.3M 0:02.19 g4 fxg4 Rxh7 Qxh7 Bxg6 Qd7 Rh1 Re7 Be5 Bg7 Nf4 Na6 Bh7+ Kf8 Ng6+ Ke8 Nxe7 Qxe7 Qg6+ Kd7 Bxg7 Qf7 Qxf7+ Bxf7 a3 Be6 Bd3 Re8 Be5 Re7 Rh8 Re8 Rxe8 Kxe8 Kd2 Kd7 Ke3 Nc7
22 +2.00 32.4M 0:01.53 g4 fxg4 Rxh7 Qxh7 Bxg6 Qd7 Rh1 Re7 Be5 Bg7 Nf4 Na6 Bh7+ Kf8 Ng6+ Ke8 Nxe7 Qxe7 Qg6+ Kd7 Bxg7 Nc7 Kb1 Qf7 Qxf7+ Bxf7 Rh6 Re8 Be5 Re7 Bf5+ Be6 Bg6 Bd5 Rh8 Ne8 Bf5+ Be6
21 +2.27 16.4M 0:00.79 g4 Nd7 gxf5 Bxf5 Bxf5 Rxe2 Qxe2 Qxf5 Qc4+ Kh8 Be3 Nb6 Qd3 Qxd3 Rxd3 Re8 Bd2 Nc4 Bg5 h5 b3 Ba3+ Kb1 Nd6 Re3 Rf8 f4 Nf5 Ree1
20 +2.23 11.8M 0:00.57 g4 Nd7 gxf5 Bxf5 Bxf5 Qxf5 Qxf5 gxf5 Rdg1+ Kh8 Ng3 c5 Kb1 cxd4 cxd4 Rac8 Nxf5 Rc6 Be3 Nf6 Rg2 Rc4 f3 Nd5 Bd2 Nf6 Rgg1 Rc6
19 +2.30 10.0M 0:00.48 g4 Nd7 gxf5 Bxf5 Bxf5 Qxf5 Qxf5 gxf5 Rdg1+ Kh8 Ng3 Re6 Nxf5 Rae8 Be3 Rf6 Rg5 Ree6 d5 cxd5 Rgh5 h6 Nxh6 Bxh6 Bxh6
18 +2.04 3.41M 0:00.16 g4 fxg4 Rxh7 Qxh7 Bxg6 Qd7 Rh1 Re7 Be5 Bg7 Nf4 Na6 Bh7+ Kf8 Ng6+ Ke8 Nxe7 Bxe5 Bg6+ Kxe7 Rh7+ Kf8 Rxd7 Bf4+ Kd1 Bxd7 Qb3 Be8 Qxb7
17 +1.80 2.12M 0:00.10 g4 fxg4 Rxh7 Qxh7 Bxg6 Qd7 Rh1 Re7 Be5 Bg7 Nf4 Na6 Bh7+ Kf8 Ng6+ Ke8 Nxe7 Kxe7 Bxg7 Qd5 Qe4 Qxe4 Bxe4 Bxa2 Rh6 Kd7 Bf5+ Kc7 Rg6 Kb6 Rxg4 Rg8 Be5 Rxg4
16 +2.07 1.69M 0:00.08 g4 fxg4 Rxh7 Qxh7 Bxg6 Qd7 Rh1 Re7 Be5 Bg7 Nf4 Na6 Bh7+ Kf8 Ng6+ Ke8 Nxe7 Kxe7 Bxg7 Qd5 Qe4 Qxe4 Bxe4
15 +1.96 1.47M 0:00.07 g4 fxg4 Rxh7 Qxh7 Bxg6 Qd7 Rh1 Re7 Be5 Bg7 Nf4 Na6 Bh7+ Kf8 Ng6+ Ke8 Nxe7 Bxe5 Bg6+ Kxe7 Rh7+ Kf8 dxe5 Qd5 f4 Qxa2 Qh2 Qa1+ Bb1
14 +2.00 322233 0:00.02 g4 Nd7 gxf5 Bxf5 Bxf5 Qxf5 Qxf5 gxf5 Rdg1+ Kh8 Ng3 Re6 Nxf5 Rae8 f3 Re2 Nh6 Bxh6 Bxh6
13 +1.99 255128 0:00.01 g4 Nd7 gxf5 Bxf5 Bxf5 Qxf5 Qxf5 gxf5 Rdg1+ Kh8 Ng3 Re6 Rh4 Be7 Rh2 Rg8 Rgh1 Nf6 Nxf5
12 +1.82 212102 0:00.01 g4 Nd7 gxf5 Bxf5 Bxf5 Qxf5 Qxf5 gxf5 Ng3 Nf6 Kc2 Ng4 Rd2 Re6
11 +1.87 177494 0:00.01 g4 Nd7 gxf5 Bxf5 Bxf5 Qxf5 Qxf5 gxf5 Rdg1+ Kh8 Ng3 Re6 Re1 Rae8 Rxe6
10 +2.00 83950 0:00.01 g4 Bg7 gxf5 Bxf5 Bxf5 Qxf5 Qxf5 gxf5 Ng3 Nd7 Nxf5
9 +1.17 59301 0:00.00 g4 Bxa2 gxf5 Bb3 Qd2 Nd7 fxg6 hxg6 Qe1 Re6
8 +1.42 30169 0:00.00 g4 Nd7 gxf5 Bxf5 Bxf5 Qxf5 Qxf5 gxf5
7 +1.37 27867 0:00.00 g4 Nd7 gxf5 Bxf5 Bxf5 Qxf5 Rd3
6 +0.17 20700 0:00.00 g4 fxg4 c4 Nd7 a3 Nf6
5 +0.31 14515 0:00.00 g4 fxg4 c4 Nd7 a3
4 +2.00 4327 0:00.00 Be5 Bxa2 Nf4 h5
3 +1.30 2785 0:00.00 c4 a5 Nc3
2 +1.59 1714 0:00.00 c4 b6
1 +1.69 815 0:00.00 c4
0 #