Houdini 6.03 64-bit 8CPU v Stockfish 181117 64-bit 8CPU

Discussion of computer chess matches and engine tournaments.

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sovaz1997
Posts: 142
Joined: Sun Nov 13, 2016 9:37 am

Re: Game 38 - early endgame which is eventually drawn.

Post by sovaz1997 » Thu Nov 30, 2017 4:19 pm

+6.5 ELO (very good patch) not added while: http://tests.stockfishchess.org/tests/v ... 0ccbb8b317

User avatar
Graham Banks
Posts: 31331
Joined: Sun Feb 26, 2006 9:52 am
Location: Auckland, NZ

Game 39 - interesting Exchange Grunfeld, but drawn.

Post by Graham Banks » Fri Dec 01, 2017 5:52 am

GAME 39

In an Exchange Grunfeld, the Stockfish king is stuck in the centre. Houdini gives up its c-pawn in the pursuit of kingside activity, but the Stockfish position is solid. The pawn advantage remains until the endgame, but bishops of opposite colours easily hold the balance for Houdini and the game is drawn. Stockfish leads by 21.0-18.0 (five wins to two).

[pgn][Event "Houdini 8CPU v Stockfish 8CPU"]
[Site "ChessGUI2"]
[Date "2017.11.30"]
[Round "20.1"]
[White "Stockfish 181117 64-bit 8CPU"]
[Black "Houdini 6.03 64-bit 8CPU"]
[Result "1/2-1/2"]
[Time "6:41:49 p.m."]
[ECO "E60"]
[Opening "King's Knight Variation, KID"]
[TimeControl "7200+30"]
[PlyCount "110"]
[Number "39"]
[Termination "GUI TB adjudication"]
[BlackType "program"]
[WhiteType "program"]
[Variant "normal"]

{ Xeon X5430x2 Octal }
1.d4 {[%eval 0,1] [%emt 00:00:00]} Nf6 {[%eval 0,1] [%emt 00:00:00]}
2.c4 {[%eval 0,1] [%emt 00:00:00]} g6 {[%eval 0,1] [%emt 00:00:00]}
3.Nf3 {[%eval 0,1] [%emt 00:00:00]} Bg7 {[%eval 0,1] [%emt 00:00:00]}
4.Nc3 {[%eval 0,1] [%emt 00:00:00]} d5 {[%eval 0,1] [%emt 00:00:00]}
5.cxd5 {[%eval 0,1] [%emt 00:00:00]} Nxd5 {[%eval 0,1] [%emt 00:00:00]}
6.e4 {[%eval 0,1] [%emt 00:00:00]} Nxc3 {[%eval 0,1] [%emt 00:00:00]}
7.bxc3 {[%eval 0,1] [%emt 00:00:00]} c5 {[%eval 0,1] [%emt 00:00:00]}
8.Be3 {[%eval 0,1] [%emt 00:00:00]} Bg4 {[%eval 0,1] [%emt 00:00:00]}
9.Rc1 {[%eval 48,33] [%emt 00:03:19]} Bxf3 {(Bxf3) [%eval -28,30] [%emt 00:12:58]}
10.gxf3 {(gxf3) [%eval 52,32] [%emt 00:01:44]} O-O {(Qa5) [%eval -22,29] [%emt 00:01:47]}
11.d5 {(d5) [%eval 32,38] [%emt 00:14:30]} Nd7 {(Nd7) [%eval -10,28] [%emt 00:01:49]}
12.h4 {(h4) [%eval 49,35] [%emt 00:02:04]} Nf6 {(Nf6) [%eval -15,29] [%emt 00:03:35]}
13.Bxc5 {(Bg2) [%eval 34,36] [%emt 00:02:37]} Nh5 {(Nh5) [%eval -10,27] [%emt 00:02:59]}
14.Be3 {(Qd2) [%eval 32,35] [%emt 00:01:39]} Qd6 {(Qd6) [%eval -10,29] [%emt 00:02:40]}
15.Qd2 {(c4) [%eval 33,35] [%emt 00:02:25]} f5 {(Be5) [%eval -10,29] [%emt 00:03:32]}
16.Bd3 {(exf5) [%eval 56,29] [%emt 00:01:11]} fxe4 {(fxe4) [%eval -10,29] [%emt 00:02:58]}
17.Bxe4 {(fxe4) [%eval 43,33] [%emt 00:03:47]} b6 {(b6) [%eval -16,29] [%emt 00:21:43]}
18.c4 {(c4) [%eval 30,37] [%emt 00:13:32]} Rac8 {(Rac8) [%eval -19,30] [%emt 00:03:03]}
19.a4 {(Ke2) [%eval 49,33] [%emt 00:02:11]} Rc7 {(Be5) [%eval -10,29] [%emt 00:04:13]}
20.a5 {(a5) [%eval 20,34] [%emt 00:04:03]} Be5 {(Be5) [%eval -25,28] [%emt 00:01:25]}
21.Rg1 {(Rg1) [%eval 23,32] [%emt 00:03:50]} Bf4 {(Bf4) [%eval -21,27] [%emt 00:02:27]}
22.Rg2 {(Qc2) [%eval 11,36] [%emt 00:05:02]} Kf7 {(Bxe3) [%eval -13,27] [%emt 00:02:26]}
23.Qb2 {(axb6) [%eval 25,34] [%emt 00:02:59]} Rfc8 {(Rfc8) [%eval -20,30] [%emt 00:09:31]}
24.axb6 {(axb6) [%eval 49,31] [%emt 00:00:38]} axb6 {(axb6) [%eval -21,29] [%emt 00:02:37]}
25.Bd3 {(Bd3) [%eval 15,36] [%emt 00:02:37]} Be5 {(e6) [%eval -21,29] [%emt 00:06:33]}
26.Qc2 {(Qc2) [%eval 32,29] [%emt 00:01:07]} Nf4 {(Bf4) [%eval -20,30] [%emt 00:01:46]}
27.Bxf4 {(Bxf4) [%eval 31,32] [%emt 00:01:32]} Bxf4 {(Bxf4) [%eval -22,31] [%emt 00:00:31]}
28.Rb1 {(Rb1) [%eval 37,36] [%emt 00:01:12]} Rc5 {(Rc5) [%eval -19,33] [%emt 00:01:47]}
29.Qe2 {(Qe2) [%eval 35,39] [%emt 00:02:46]} b5 {(b5) [%eval -22,32] [%emt 00:00:25]}
30.Qe6 {(Qe6) [%eval 26,42] [%emt 00:02:07]} Qxe6 {(Qxe6) [%eval -23,33] [%emt 00:03:47]}
31.dxe6 {(dxe6) [%eval 29,43] [%emt 00:01:01]} Kxe6 {(Kxe6) [%eval -18,33] [%emt 00:00:21]}
32.cxb5 {(cxb5) [%eval 28,44] [%emt 00:01:32]} Rc1 {(Kd6) [%eval -22,37] [%emt 00:02:58]}
33.Rxc1 {(Rxc1) [%eval 21,47] [%emt 00:01:33]} Rxc1 {(Rxc1) [%eval -22,36] [%emt 00:00:55]}
34.Ke2 {(Ke2) [%eval 21,1] [%emt 00:00:00]} Kd6 {(Kd6) [%eval -22,37] [%emt 00:01:57]}
35.h5 {(h5) [%eval 21,48] [%emt 00:01:12]} gxh5 {(gxh5) [%eval -22,35] [%emt 00:00:18]}
36.Rg7 {(Rg7) [%eval 8,49] [%emt 00:08:27]} h6 {(h6) [%eval -19,36] [%emt 00:01:24]}
37.b6 {(b6) [%eval 8,48] [%emt 00:01:26]} Kc6 {(Kc6) [%eval -19,34] [%emt 00:00:31]}
38.Rxe7 {(Rxe7) [%eval 0,44] [%emt 00:02:36]} Kxb6 {(Kxb6) [%eval -17,36] [%emt 00:02:28]}
39.Re4 {(Rf7) [%eval 0,53] [%emt 00:06:37]} Bc7 {(Bc7) [%eval -5,30] [%emt 00:01:03]}
40.f4 {(f4) [%eval 0,54] [%emt 00:02:54]} h4 {(h4) [%eval 0,33] [%emt 00:01:24]}
41.Kf3 {(f5) [%eval 0,44] [%emt 00:00:35]} h3 {(Rc3) [%eval 0,36] [%emt 00:02:00]}
42.Re6 {(Re6) [%eval 0,50] [%emt 00:00:50]} Rc6 {(Rc6) [%eval 0,36] [%emt 00:00:19]}
43.f5 {(f5) [%eval 0,58] [%emt 00:00:59]} Kc5 {(Rxe6) [%eval 0,38] [%emt 00:01:54]}
44.Be4 {(Rg6) [%eval 0,56] [%emt 00:04:15]} Rd6 {(Rxe6) [%eval 0,36] [%emt 00:01:36]}
45.Re7 {(Re7) [%eval 0,54] [%emt 00:02:35]} Bb8 {(Bb8) [%eval 0,36] [%emt 00:00:31]}
46.Ke3 {(Re8) [%eval 0,43] [%emt 00:00:31]} h2 {(Rb6) [%eval 0,34] [%emt 00:01:33]}
47.Re8 {(Re8) [%eval 0,50] [%emt 00:01:50]} Bc7 {(Bc7) [%eval 0,33] [%emt 00:00:26]}
48.Re5 {(Re5) [%eval 0,50] [%emt 00:00:50]} Kc4 {(Kb4) [%eval 0,39] [%emt 00:01:31]}
49.Re6 {(Re6) [%eval 0,54] [%emt 00:01:15]} Rb6 {(Rxe6) [%eval 0,37] [%emt 00:00:37]}
50.Rxb6 {(Rxb6) [%eval 0,60] [%emt 00:00:36]} Bxb6 {(Bxb6) [%eval 0,43] [%emt 00:01:27]}
51.Kf4 {(Kf4) [%eval 0,78] [%emt 00:00:39]} Bxf2 {(Bxf2) [%eval 0,44] [%emt 00:02:26]}
52.f6 {(f6) [%eval 0,87] [%emt 00:00:36]} Bc5 {(Bc5) [%eval 0,30] [%emt 00:00:14]}
53.f7 {(Kg3) [%eval 0,90] [%emt 00:00:38]} Kd4 {(Bd6) [%eval 0,45] [%emt 00:06:46]}
54.Kg3 {(Kf5) [%eval 0,91] [%emt 00:03:01]} Kxe4 {(Bd6) [%eval 0,56] [%emt 00:00:59]}
55.f8=Q {(Kxh2) [%eval 0,127] [%emt 00:00:19]} Bxf8 {(Bxf8) [%eval 0,99] [%emt 00:00:09]}
1/2-1/2[/pgn]
My email addresses:
gbanksnz at gmail.com
gbanksnz at yahoo.co.nz

User avatar
Graham Banks
Posts: 31331
Joined: Sun Feb 26, 2006 9:52 am
Location: Auckland, NZ

Game 40 - draw obvious after the first 25 moves.

Post by Graham Banks » Fri Dec 01, 2017 5:59 am

GAME 40

Houdini plays the opening differently and equalises easily enough. After 25 moves, it is already obvious that another draw is going to be the outcome. Stockfish leads by 21.5-18.5 (five wins to two).

[pgn][Event "Houdini 8CPU v Stockfish 8CPU"]
[Site "ChessGUI2"]
[Date "2017.11.30"]
[Round "20.2"]
[White "Houdini 6.03 64-bit 8CPU"]
[Black "Stockfish 181117 64-bit 8CPU"]
[Result "1/2-1/2"]
[Time "10:57:19 p.m."]
[ECO "E60"]
[Opening "King's Knight Variation, KID"]
[TimeControl "7200+30"]
[PlyCount "115"]
[Number "40"]
[Termination "GUI TB adjudication"]
[WhiteType "program"]
[BlackType "program"]
[Variant "normal"]

{ Xeon X5430x2 Octal }
1.d4 {[%eval 0,1] [%emt 00:00:00]} Nf6 {[%eval 0,1] [%emt 00:00:00]}
2.c4 {[%eval 0,1] [%emt 00:00:00]} g6 {[%eval 0,1] [%emt 00:00:00]}
3.Nf3 {[%eval 0,1] [%emt 00:00:00]} Bg7 {[%eval 0,1] [%emt 00:00:00]}
4.Nc3 {[%eval 0,1] [%emt 00:00:00]} d5 {[%eval 0,1] [%emt 00:00:00]}
5.cxd5 {[%eval 0,1] [%emt 00:00:00]} Nxd5 {[%eval 0,1] [%emt 00:00:00]}
6.e4 {[%eval 0,1] [%emt 00:00:00]} Nxc3 {[%eval 0,1] [%emt 00:00:00]}
7.bxc3 {[%eval 0,1] [%emt 00:00:00]} c5 {[%eval 0,1] [%emt 00:00:00]}
8.Be3 {[%eval 0,1] [%emt 00:00:00]} Bg4 {[%eval 0,1] [%emt 00:00:00]}
9.Rc1 {[%eval 33,29] [%emt 00:06:05]} O-O {(Bxf3) [%eval -10,35] [%emt 00:04:20]}
10.Be2 {(Be2) [%eval 39,29] [%emt 00:02:33]} Qa5 {(Qa5) [%eval -11,36] [%emt 00:01:45]}
11.O-O {(O-O) [%eval 27,30] [%emt 00:04:28]} Qxa2 {(Qxa2) [%eval -8,35] [%emt 00:02:26]}
12.Rb1 {(Rb1) [%eval 26,30] [%emt 00:02:42]} cxd4 {(cxd4) [%eval -5,37] [%emt 00:03:02]}
13.cxd4 {(cxd4) [%eval 14,31] [%emt 00:04:39]} Nc6 {(Nc6) [%eval 0,41] [%emt 00:04:24]}
14.Rxb7 {(Rxb7) [%eval 16,32] [%emt 00:02:24]} Rfb8 {(Rab8) [%eval -8,43] [%emt 00:04:34]}
15.Rxb8 {(Rxb8) [%eval 12,34] [%emt 00:06:40]} Rxb8 {(Rxb8) [%eval -8,45] [%emt 00:01:34]}
16.h3 {(h3) [%eval 11,35] [%emt 00:03:51]} Bxf3 {(Bxf3) [%eval -8,45] [%emt 00:01:42]}
17.Bxf3 {(Bxf3) [%eval 0,36] [%emt 00:03:32]} Rd8 {(Rd8) [%eval -8,46] [%emt 00:02:09]}
18.d5 {(d5) [%eval 8,36] [%emt 00:04:36]} Ne5 {(Ne5) [%eval -7,43] [%emt 00:03:39]}
19.Be2 {(Qc1) [%eval 0,33] [%emt 00:00:33]} e6 {(e6) [%eval 0,42] [%emt 00:04:31]}
20.d6 {(Re1) [%eval 0,37] [%emt 00:04:13]} Bf8 {(Bf8) [%eval -5,48] [%emt 00:04:23]}
21.Qa1 {(Qa1) [%eval 0,38] [%emt 00:03:00]} Qxe2 {(Qxe2) [%eval 0,51] [%emt 00:05:13]}
22.Qxe5 {(Qxe5) [%eval 0,39] [%emt 00:00:33]} Bxd6 {(Bxd6) [%eval 0,56] [%emt 00:04:33]}
23.Qf6 {(Qf6) [%eval 0,40] [%emt 00:02:46]} Re8 {(Rc8) [%eval 0,55] [%emt 00:01:56]}
24.Bd4 {(Bd4) [%eval 0,36] [%emt 00:02:39]} e5 {(e5) [%eval 0,57] [%emt 00:05:19]}
25.Bxa7 {(Be3) [%eval 0,36] [%emt 00:00:45]} Bf8 {(Qa2) [%eval 0,55] [%emt 00:01:35]}
26.Qc6 {(Be3) [%eval -6,39] [%emt 00:03:39]} Re6 {(Re6) [%eval 0,54] [%emt 00:02:08]}
27.Qd5 {(Qc8) [%eval -6,41] [%emt 00:03:43]} Rd6 {(Rd6) [%eval 0,53] [%emt 00:04:52]}
28.Qb7 {(Qb7) [%eval -6,41] [%emt 00:01:09]} Qa6 {(Rd1) [%eval 0,55] [%emt 00:01:28]}
29.Qb8 {(Qb8) [%eval 0,38] [%emt 00:02:28]} Qa5 {(Qa5) [%eval 0,55] [%emt 00:02:10]}
30.Rc1 {(Be3) [%eval 0,36] [%emt 00:00:56]} Rd8 {(Rd8) [%eval 0,52] [%emt 00:01:31]}
31.Qb7 {(Qb7) [%eval 0,39] [%emt 00:03:12]} Qb4 {(Qb4) [%eval 0,53] [%emt 00:01:19]}
32.Qc6 {(Qxb4) [%eval -2,31] [%emt 00:00:31]} Qd6 {(Bh6) [%eval 0,53] [%emt 00:01:49]}
33.g4 {(Qxd6) [%eval 0,36] [%emt 00:06:36]} Qxc6 {(Qxc6) [%eval 0,54] [%emt 00:01:51]}
34.Rxc6 {(Rxc6) [%eval 0,38] [%emt 00:00:31]} Be7 {(Ra8) [%eval 0,61] [%emt 00:04:31]}
35.Be3 {(Be3) [%eval 0,38] [%emt 00:02:23]} g5 {(f6) [%eval 0,66] [%emt 00:01:38]}
36.Rc7 {(Rc7) [%eval 0,38] [%emt 00:02:25]} Kf8 {(Rd1) [%eval 0,62] [%emt 00:04:53]}
37.f3 {(Kh2) [%eval 0,40] [%emt 00:02:18]} f6 {(f6) [%eval 0,57] [%emt 00:01:17]}
38.Ra7 {(Rb7) [%eval 0,40] [%emt 00:03:18]} Rd1 {(Rd3) [%eval 0,58] [%emt 00:01:23]}
39.Kg2 {(Kf2) [%eval 0,42] [%emt 00:02:31]} Ke8 {(Ke8) [%eval 0,59] [%emt 00:01:17]}
40.Kg3 {(Rc7) [%eval 0,42] [%emt 00:03:12]} Kf8 {(Rd3) [%eval 0,59] [%emt 00:02:56]}
41.Bb6 {(Rb7) [%eval 0,42] [%emt 00:02:35]} Rd2 {(Rd3) [%eval 0,49] [%emt 00:01:04]}
42.h4 {(h4) [%eval 0,38] [%emt 00:02:53]} gxh4 {(Rb2) [%eval 0,52] [%emt 00:01:04]}
43.Kxh4 {(Kxh4) [%eval 0,39] [%emt 00:01:41]} f5 {(f5) [%eval 0,56] [%emt 00:01:05]}
44.Kh3 {(g5) [%eval 0,38] [%emt 00:00:24]} fxe4 {(fxe4) [%eval 0,64] [%emt 00:04:24]}
45.fxe4 {(fxe4) [%eval 0,39] [%emt 00:01:50]} Rd3 {(Re2) [%eval 0,64] [%emt 00:03:17]}
46.Kg2 {(Kg2) [%eval 0,39] [%emt 00:02:50]} Rd2 {(Rd2) [%eval 0,65] [%emt 00:01:42]}
47.Kf1 {(Kf1) [%eval 0,38] [%emt 00:01:39]} Bg5 {(Rd3) [%eval 0,70] [%emt 00:02:21]}
48.Rxh7 {(Rxh7) [%eval 0,38] [%emt 00:02:15]} Rd1 {(Rd1) [%eval 0,76] [%emt 00:02:23]}
49.Ke2 {(Ke2) [%eval 0,41] [%emt 00:02:18]} Rd2 {(Rd2) [%eval 0,79] [%emt 00:07:48]}
50.Ke1 {(Kf3) [%eval 0,41] [%emt 00:00:28]} Rg2 {(Rg2) [%eval 0,67] [%emt 00:00:25]}
51.Bc5 {(Bc5) [%eval 0,40] [%emt 00:01:33]} Kg8 {(Kg8) [%eval 0,69] [%emt 00:00:39]}
52.Rh5 {(Ra7) [%eval 0,39] [%emt 00:00:25]} Bf6 {(Rxg4) [%eval 0,58] [%emt 00:00:37]}
53.Rf5 {(Rf5) [%eval 0,38] [%emt 00:01:26]} Bh4 {(Bh4) [%eval 0,71] [%emt 00:00:37]}
54.Kd1 {(Kf1) [%eval 0,38] [%emt 00:01:58]} Rxg4 {(Rxg4) [%eval 0,69] [%emt 00:00:40]}
55.Rxe5 {(Rxe5) [%eval 0,39] [%emt 00:00:25]} Kf7 {(Bf6) [%eval 0,78] [%emt 00:00:37]}
56.Ke2 {(Kd2) [%eval 0,42] [%emt 00:01:36]} Bf6 {(Bf6) [%eval 0,78] [%emt 00:00:39]}
57.Kf3 {(Rf5) [%eval 0,43] [%emt 00:00:15]} Bxe5 {(Rg5) [%eval 0,118] [%emt 00:00:38]}
58.Kxg4 {(Kxg4) [%eval 0,99] [%emt 00:00:00]}
1/2-1/2[/pgn]
My email addresses:
gbanksnz at gmail.com
gbanksnz at yahoo.co.nz

User avatar
Graham Banks
Posts: 31331
Joined: Sun Feb 26, 2006 9:52 am
Location: Auckland, NZ

Game 41 - Houdini the aggressor, but Stockfish holds draw.

Post by Graham Banks » Fri Dec 01, 2017 6:08 am

GAME 41

Houdini takes aim at the Stockfish king, but although things look dangerous, Stockfish has things covered. Once the queens come off, Houdini re-ignites interest with a plan involving a rook sacrifice. However, after the smoke clears, we're left with bishops of opposite colours and pawns, in which Houdini's extra pawn is worthless. Another draw, leaving Stockfish ahead by 22.0-19.0 (five wins to two).

[pgn][Event "Houdini 8CPU v Stockfish 8CPU"]
[Site "ChessGUI2"]
[Date "2017.12.01"]
[Round "21.1"]
[White "Stockfish 181117 64-bit 8CPU"]
[Black "Houdini 6.03 64-bit 8CPU"]
[Result "1/2-1/2"]
[Time "3:02:30 a.m."]
[ECO "A01"]
[Opening "Classical Variation, Larsen"]
[TimeControl "7200+30"]
[PlyCount "147"]
[Number "41"]
[Termination "GUI TB adjudication"]
[WhiteType "program"]
[BlackType "program"]
[Variant "normal"]

{ Xeon X5430x2 Octal }
1.b3 {[%eval 0,1] [%emt 00:00:00]} d5 {[%eval 0,1] [%emt 00:00:00]}
2.Nf3 {[%eval 0,1] [%emt 00:00:00]} Nf6 {[%eval 0,1] [%emt 00:00:00]}
3.Bb2 {[%eval 0,1] [%emt 00:00:00]} Nbd7 {[%eval 0,1] [%emt 00:00:00]}
4.c4 {[%eval 0,1] [%emt 00:00:00]} e6 {[%eval 0,1] [%emt 00:00:00]}
5.e3 {[%eval 0,1] [%emt 00:00:00]} Bd6 {[%eval 0,1] [%emt 00:00:00]}
6.Nc3 {[%eval 0,1] [%emt 00:00:00]} c6 {[%eval 0,1] [%emt 00:00:00]}
7.Rc1 {[%eval 0,1] [%emt 00:00:00]} O-O {[%eval 0,1] [%emt 00:00:00]}
8.d4 {[%eval 15,32] [%emt 00:03:16]} Re8 {(Qe7) [%eval -1,28] [%emt 00:05:17]}
9.Be2 {(h3) [%eval 19,34] [%emt 00:02:21]} b6 {(b6) [%eval 4,27] [%emt 00:04:33]}
10.O-O {(O-O) [%eval 23,33] [%emt 00:01:42]} Bb7 {(Bb7) [%eval 5,26] [%emt 00:04:02]}
11.Qc2 {(Re1) [%eval 12,35] [%emt 00:03:04]} Rc8 {(Qe7) [%eval -3,28] [%emt 00:04:15]}
12.Rfd1 {(Rfd1) [%eval 17,33] [%emt 00:02:59]} c5 {(Qe7) [%eval -12,30] [%emt 00:04:40]}
13.cxd5 {(dxc5) [%eval 41,32] [%emt 00:04:06]} exd5 {(exd5) [%eval -12,28] [%emt 00:02:59]}
14.g3 {(g3) [%eval 29,35] [%emt 00:05:14]} a6 {(g6) [%eval -12,28] [%emt 00:08:58]}
15.Bf1 {(Bf1) [%eval 45,30] [%emt 00:00:51]} b5 {(b5) [%eval -19,29] [%emt 00:13:10]}
16.dxc5 {(dxc5) [%eval 44,34] [%emt 00:03:11]} Nxc5 {(Nxc5) [%eval -12,28] [%emt 00:04:02]}
17.Bh3 {(Bh3) [%eval 39,35] [%emt 00:02:04]} Rc7 {(Rc7) [%eval -15,28] [%emt 00:03:20]}
18.Qb1 {(Qe2) [%eval 32,33] [%emt 00:03:04]} b4 {(b4) [%eval -12,27] [%emt 00:03:56]}
19.Ne2 {(Ne2) [%eval 38,34] [%emt 00:02:19]} g6 {(Nce4) [%eval -23,27] [%emt 00:05:59]}
20.Nfd4 {(Nd2) [%eval 44,33] [%emt 00:03:26]} Nce4 {(Nce4) [%eval -16,28] [%emt 00:02:13]}
21.Rxc7 {(Rxc7) [%eval 45,33] [%emt 00:01:33]} Bxc7 {(Bxc7) [%eval -22,29] [%emt 00:05:47]}
22.Rc1 {(Rc1) [%eval 25,35] [%emt 00:03:19]} h5 {(h5) [%eval -32,28] [%emt 00:05:17]}
23.Rc2 {(Rc2) [%eval 49,35] [%emt 00:04:13]} Bb6 {(Bb6) [%eval -20,28] [%emt 00:02:36]}
24.Nf4 {(Qc1) [%eval 45,35] [%emt 00:04:13]} h4 {(h4) [%eval -29,27] [%emt 00:03:25]}
25.Qe1 {(Qc1) [%eval 47,33] [%emt 00:02:52]} Qe7 {(hxg3) [%eval -17,26] [%emt 00:02:45]}
26.Qc1 {(gxh4) [%eval 42,36] [%emt 00:14:23]} a5 {(Ng5) [%eval -28,28] [%emt 00:08:13]}
27.Bc8 {(Nc6) [%eval 56,33] [%emt 00:02:22]} Ba8 {(hxg3) [%eval -31,28] [%emt 00:03:54]}
28.Ba6 {(Ba6) [%eval 56,33] [%emt 00:01:08]} Ng4 {(Ng4) [%eval -35,27] [%emt 00:01:50]}
29.Bb5 {(Bb5) [%eval 24,38] [%emt 00:11:03]} Rd8 {(Rd8) [%eval -40,27] [%emt 00:02:04]}
30.Bf1 {(Bf1) [%eval 35,35] [%emt 00:01:24]} hxg3 {(hxg3) [%eval -32,28] [%emt 00:01:18]}
31.hxg3 {(hxg3) [%eval 26,35] [%emt 00:02:08]} Qg5 {(Qg5) [%eval -14,26] [%emt 00:02:06]}
32.Nf3 {(Ba6) [%eval 19,37] [%emt 00:06:29]} Qe7 {(Qe7) [%eval -9,30] [%emt 00:01:10]}
33.Nd4 {(Bd4) [%eval 16,37] [%emt 00:00:46]} Qg5 {(Qg5) [%eval -9,37] [%emt 00:01:34]}
34.Bh3 {(Ba6) [%eval 34,38] [%emt 00:02:58]} Ne5 {(Ne5) [%eval -9,31] [%emt 00:01:46]}
35.Bg2 {(Qf1) [%eval 35,35] [%emt 00:01:30]} Qg4 {(Qg4) [%eval -21,29] [%emt 00:04:34]}
36.Qf1 {(Qf1) [%eval 23,39] [%emt 00:05:42]} Ng5 {(Ng5) [%eval -9,27] [%emt 00:00:56]}
37.Rc1 {(Rc1) [%eval 34,34] [%emt 00:00:29]} Rf8 {(Rf8) [%eval -9,28] [%emt 00:00:18]}
38.Kh1 {(Qd1) [%eval 18,38] [%emt 00:04:39]} Ne4 {(Ne4) [%eval -19,28] [%emt 00:02:38]}
39.Kg1 {(Bh3) [%eval 30,34] [%emt 00:01:01]} Ng5 {(Ng5) [%eval -9,35] [%emt 00:00:58]}
40.Ba1 {(Qd1) [%eval 8,39] [%emt 00:04:01]} Bb7 {(Bb7) [%eval -21,27] [%emt 00:02:49]}
41.Qe2 {(Nd3) [%eval 8,37] [%emt 00:01:01]} Qxe2 {(Qxe2) [%eval -21,29] [%emt 00:01:11]}
42.Nfxe2 {(Nfxe2) [%eval 8,37] [%emt 00:00:54]} Ne4 {(Ne4) [%eval -11,28] [%emt 00:01:31]}
43.Nf4 {(Nf4) [%eval 8,39] [%emt 00:00:41]} Re8 {(Re8) [%eval -4,28] [%emt 00:00:57]}
44.Bxe4 {(Rc2) [%eval 8,41] [%emt 00:00:46]} dxe4 {(dxe4) [%eval -3,35] [%emt 00:00:59]}
45.Nb5 {(Nb5) [%eval 2,44] [%emt 00:02:28]} Nd3 {(Nd3) [%eval -3,33] [%emt 00:00:55]}
46.Nxd3 {(Nxd3) [%eval 0,46] [%emt 00:00:43]} exd3 {(exd3) [%eval -2,34] [%emt 00:00:12]}
47.Nd6 {(Nd6) [%eval 0,49] [%emt 00:01:06]} d2 {(d2) [%eval 0,39] [%emt 00:00:48]}
48.Rd1 {(Rd1) [%eval 0,53] [%emt 00:00:42]} Rxe3 {(Rxe3) [%eval 0,36] [%emt 00:00:09]}
49.fxe3 {(fxe3) [%eval 0,55] [%emt 00:00:56]} Bxe3 {(Bxe3) [%eval 0,41] [%emt 00:00:52]}
50.Kf1 {(Kf1) [%eval 0,55] [%emt 00:01:12]} Bf3 {(Bf3) [%eval 0,42] [%emt 00:00:17]}
51.Nc4 {(Nc4) [%eval 0,57] [%emt 00:01:34]} Bxd1 {(Bxd1) [%eval 0,45] [%emt 00:01:08]}
52.Nxe3 {(Nxe3) [%eval 0,63] [%emt 00:00:33]} Bg4 {(Bf3) [%eval 0,45] [%emt 00:00:37]}
53.Kf2 {(Bf6) [%eval 0,61] [%emt 00:00:29]} d1=Q {(d1=Q) [%eval 0,41] [%emt 00:00:57]}
54.Nxd1 {(Nxd1) [%eval 0,64] [%emt 00:00:33]} Bxd1 {(Bxd1) [%eval 0,43] [%emt 00:00:17]}
55.Ke3 {(Ke1) [%eval 0,67] [%emt 00:00:40]} f5 {(a4) [%eval 0,41] [%emt 00:00:50]}
56.Kd2 {(Be5) [%eval 0,59] [%emt 00:00:31]} Bf3 {(Bf3) [%eval 0,44] [%emt 00:00:49]}
57.Bf6 {(Be5) [%eval 0,73] [%emt 00:00:30]} Bc6 {(Kf7) [%eval 0,42] [%emt 00:00:47]}
58.Bd8 {(Kd3) [%eval 0,81] [%emt 00:02:12]} a4 {(a4) [%eval 0,44] [%emt 00:00:57]}
59.Be7 {(Be7) [%eval 0,85] [%emt 00:02:18]} axb3 {(axb3) [%eval 0,44] [%emt 00:00:19]}
60.axb3 {(axb3) [%eval 0,112] [%emt 00:01:14]} Bd5 {(Bd5) [%eval 0,47] [%emt 00:00:52]}
61.Kc2 {(Kc2) [%eval 0,123] [%emt 00:01:14]} Be4 {(Be4) [%eval 0,46] [%emt 00:00:22]}
62.Kd2 {(Kd2) [%eval 0,127] [%emt 00:00:59]} Kg7 {(Bd5) [%eval 0,36] [%emt 00:02:16]}
63.Bxb4 {(Bxb4) [%eval 0,89] [%emt 00:00:16]} g5 {(Kf6) [%eval 0,37] [%emt 00:00:40]}
64.Ke3 {(Bc3) [%eval 0,76] [%emt 00:00:24]} Kg6 {(Kf7) [%eval 0,44] [%emt 00:00:47]}
65.Kd2 {(Kd4) [%eval 0,95] [%emt 00:00:24]} Kh5 {(Bd5) [%eval 0,48] [%emt 00:00:41]}
66.Bc5 {(Bd6) [%eval 0,77] [%emt 00:00:28]} Kg4 {(Kg4) [%eval 0,48] [%emt 00:00:42]}
67.Bd6 {(Bd6) [%eval 0,88] [%emt 00:00:30]} Kf3 {(Kf3) [%eval 0,44] [%emt 00:00:42]}
68.b4 {(b4) [%eval 0,92] [%emt 00:00:24]} Kg4 {(f4) [%eval 0,45] [%emt 00:01:08]}
69.b5 {(b5) [%eval 0,124] [%emt 00:01:48]} Bd5 {(f4) [%eval 0,46] [%emt 00:00:09]}
70.b6 {(Kc3) [%eval 0,101] [%emt 00:00:15]} Ba8 {(f4) [%eval 0,49] [%emt 00:00:37]}
71.Be5 {(Be5) [%eval 0,98] [%emt 00:00:23]} Bb7 {(Be4) [%eval 0,50] [%emt 00:00:45]}
72.Ke3 {(Bd6) [%eval 0,115] [%emt 00:00:28]} f4 {(f4) [%eval 0,54] [%emt 00:00:42]}
73.gxf4 {(gxf4) [%eval 0,127] [%emt 00:00:15]} gxf4 {(gxf4) [%eval 0,53] [%emt 00:00:07]}
74.Bxf4 {(Kd4) [%eval 0,127] [%emt 00:00:00]}
1/2-1/2[/pgn]
My email addresses:
gbanksnz at gmail.com
gbanksnz at yahoo.co.nz

User avatar
Graham Banks
Posts: 31331
Joined: Sun Feb 26, 2006 9:52 am
Location: Auckland, NZ

Game 42 - Stockfish defuses potential danger.

Post by Graham Banks » Fri Dec 01, 2017 6:15 am

GAME 42

Stockfish neatly defuses potential kingside danger and after many exchanges, a double rook with bishops of opposite colours endgame eventuates. Stockfish has a positional edge, but there is no way of creating an advantage. After the rooks disappear, the draw follows shortly thereafter. Stockfish leads by 22.5-19.5 (five wins to two).

[pgn][Event "Houdini 8CPU v Stockfish 8CPU"]
[Site "ChessGUI2"]
[Date "2017.12.01"]
[Round "21.2"]
[White "Houdini 6.03 64-bit 8CPU"]
[Black "Stockfish 181117 64-bit 8CPU"]
[Result "1/2-1/2"]
[Time "7:55:34 a.m."]
[ECO "A01"]
[Opening "Classical Variation, Larsen"]
[TimeControl "7200+30"]
[PlyCount "173"]
[Number "42"]
[Termination "3-fold rep"]
[WhiteType "program"]
[BlackType "program"]
[Variant "normal"]

{ Xeon X5430x2 Octal }
1.b3 {[%eval 0,1] [%emt 00:00:00]} d5 {[%eval 0,1] [%emt 00:00:00]}
2.Nf3 {[%eval 0,1] [%emt 00:00:00]} Nf6 {[%eval 0,1] [%emt 00:00:00]}
3.Bb2 {[%eval 0,1] [%emt 00:00:00]} Nbd7 {[%eval 0,1] [%emt 00:00:00]}
4.c4 {[%eval 0,1] [%emt 00:00:00]} e6 {[%eval 0,1] [%emt 00:00:00]}
5.e3 {[%eval 0,1] [%emt 00:00:00]} Bd6 {[%eval 0,1] [%emt 00:00:00]}
6.Nc3 {[%eval 0,1] [%emt 00:00:00]} c6 {[%eval 0,1] [%emt 00:00:00]}
7.Rc1 {[%eval 0,1] [%emt 00:00:00]} O-O {[%eval 0,1] [%emt 00:00:00]}
8.d4 {[%eval 3,28] [%emt 00:04:35]} dxc4 {(Re8) [%eval 0,35] [%emt 00:12:23]}
9.Bxc4 {(Bxc4) [%eval 33,27] [%emt 00:02:40]} e5 {(e5) [%eval 0,39] [%emt 00:01:19]}
10.Bd3 {(Bd3) [%eval 18,29] [%emt 00:06:59]} exd4 {(Qe7) [%eval -2,37] [%emt 00:01:47]}
11.Nxd4 {(Nxd4) [%eval 25,29] [%emt 00:02:36]} Nc5 {(Ne5) [%eval -1,37] [%emt 00:02:49]}
12.Bb1 {(Be2) [%eval 35,28] [%emt 00:03:30]} Bg4 {(Bg4) [%eval 0,34] [%emt 00:01:28]}
13.Qc2 {(Qc2) [%eval 25,30] [%emt 00:04:37]} Bh5 {(Re8) [%eval 0,37] [%emt 00:01:46]}
14.Nf5 {(b4) [%eval 22,29] [%emt 00:03:14]} Bg6 {(Bg6) [%eval 0,37] [%emt 00:04:52]}
15.Rd1 {(O-O) [%eval 15,31] [%emt 00:03:39]} Qc7 {(Qc7) [%eval -12,34] [%emt 00:02:44]}
16.Na4 {(Na4) [%eval 15,30] [%emt 00:03:00]} Nce4 {(Nce4) [%eval -8,38] [%emt 00:05:16]}
17.Nxd6 {(Nxd6) [%eval 21,31] [%emt 00:02:35]} Nxd6 {(Nxd6) [%eval -8,39] [%emt 00:01:10]}
18.Qc1 {(Qc1) [%eval 20,29] [%emt 00:00:36]} Bxb1 {(Bxb1) [%eval -8,40] [%emt 00:01:25]}
19.Bxf6 {(Bxf6) [%eval 17,33] [%emt 00:03:17]} Bg6 {(Bg6) [%eval -8,40] [%emt 00:02:04]}
20.Be5 {(Be5) [%eval 15,32] [%emt 00:01:44]} Qa5 {(Qa5) [%eval -2,39] [%emt 00:01:37]}
21.Qc3 {(Bc3) [%eval 14,34] [%emt 00:04:46]} Qxc3 {(Qxc3) [%eval -8,39] [%emt 00:04:37]}
22.Nxc3 {(Nxc3) [%eval 17,35] [%emt 00:03:48]} Nb5 {(Nb5) [%eval -2,41] [%emt 00:04:01]}
23.Nxb5 {(Nxb5) [%eval 10,34] [%emt 00:03:41]} cxb5 {(cxb5) [%eval 0,40] [%emt 00:01:14]}
24.f3 {(f3) [%eval 10,31] [%emt 00:00:47]} f6 {(Rfc8) [%eval -3,43] [%emt 00:04:32]}
25.Bd6 {(Bf4) [%eval 12,33] [%emt 00:05:32]} Rfc8 {(Rfc8) [%eval 0,41] [%emt 00:01:10]}
26.Rf1 {(O-O) [%eval 14,30] [%emt 00:00:39]} a5 {(Bf7) [%eval -7,44] [%emt 00:07:44]}
27.Rf2 {(Rf2) [%eval 16,31] [%emt 00:04:03]} Bf7 {(Bf7) [%eval 0,44] [%emt 00:01:58]}
28.e4 {(e4) [%eval 13,32] [%emt 00:02:58]} Be6 {(Rc6) [%eval -7,42] [%emt 00:01:53]}
29.h4 {(h4) [%eval 13,33] [%emt 00:02:46]} Rc6 {(Rc6) [%eval -7,41] [%emt 00:02:41]}
30.Bf4 {(Bf4) [%eval 13,35] [%emt 00:03:56]} h5 {(h5) [%eval -7,45] [%emt 00:02:09]}
31.Rfd2 {(Rfd2) [%eval 13,36] [%emt 00:02:41]} Kf7 {(Kh7) [%eval -7,46] [%emt 00:02:54]}
32.Bd6 {(Rd4) [%eval 7,35] [%emt 00:10:11]} b4 {(Rac8) [%eval 0,50] [%emt 00:03:50]}
33.Rb2 {(Kf2) [%eval 7,37] [%emt 00:02:39]} b5 {(b5) [%eval 0,54] [%emt 00:05:25]}
34.Bf4 {(Bf4) [%eval 7,36] [%emt 00:00:51]} Rac8 {(Rc3) [%eval 0,56] [%emt 00:04:30]}
35.Rd6 {(Kf2) [%eval 7,36] [%emt 00:02:15]} Rc2 {(Rc2) [%eval 0,53] [%emt 00:03:10]}
36.Rd2 {(Rd2) [%eval 7,35] [%emt 00:00:25]} R2c3 {(R2c5) [%eval 0,52] [%emt 00:02:58]}
37.Kf2 {(Rd6) [%eval 7,38] [%emt 00:02:22]} R8c6 {(Rc1) [%eval 0,46] [%emt 00:01:07]}
38.Re2 {(Rd4) [%eval 7,38] [%emt 00:02:01]} Ke7 {(Rc8) [%eval 0,48] [%emt 00:01:18]}
39.Bd2 {(Red2) [%eval 7,37] [%emt 00:03:09]} R3c5 {(R3c5) [%eval 0,52] [%emt 00:01:54]}
40.Be3 {(Bf4) [%eval 7,34] [%emt 00:00:53]} Rc3 {(Rc3) [%eval 0,56] [%emt 00:05:49]}
41.Kg1 {(Bd2) [%eval 7,37] [%emt 00:02:42]} Kd7 {(Kd7) [%eval 0,46] [%emt 00:01:02]}
42.Bf4 {(Kf2) [%eval 7,35] [%emt 00:00:24]} Ke7 {(Ke7) [%eval 0,50] [%emt 00:02:04]}
43.Kh2 {(Be3) [%eval 7,36] [%emt 00:01:43]} Ke8 {(Rd3) [%eval 0,44] [%emt 00:00:47]}
44.Kg3 {(Kg3) [%eval 7,36] [%emt 00:01:34]} Kf7 {(Ke7) [%eval 0,54] [%emt 00:00:51]}
45.Be3 {(Kf2) [%eval 7,38] [%emt 00:02:00]} Kg6 {(Rd3) [%eval 0,45] [%emt 00:01:04]}
46.Bf2 {(Bf4) [%eval 7,36] [%emt 00:01:35]} Kf7 {(Kf7) [%eval 0,50] [%emt 00:01:00]}
47.Bd4 {(Be3) [%eval 7,35] [%emt 00:01:59]} Rd3 {(Rc1) [%eval 0,46] [%emt 00:00:50]}
48.Be3 {(Rbd2) [%eval 7,36] [%emt 00:03:23]} Rdc3 {(Kg6) [%eval 0,51] [%emt 00:02:32]}
49.Bf4 {(Bf4) [%eval 7,39] [%emt 00:01:46]} Rc8 {(R6c5) [%eval 0,51] [%emt 00:01:55]}
50.Red2 {(Kf2) [%eval 7,38] [%emt 00:09:51]} R8c5 {(R8c6) [%eval 0,51] [%emt 00:02:13]}
51.Rf2 {(Kf2) [%eval 7,36] [%emt 00:02:02]} g5 {(Rc8) [%eval 0,45] [%emt 00:01:51]}
52.Bd2 {(Bd2) [%eval 3,33] [%emt 00:01:11]} Rd3 {(Rd3) [%eval 0,47] [%emt 00:02:21]}
53.Re2 {(hxg5) [%eval 2,33] [%emt 00:01:24]} g4 {(g4) [%eval 0,45] [%emt 00:01:50]}
54.Kf4 {(Kf4) [%eval -3,30] [%emt 00:00:08]} gxf3 {(gxf3) [%eval 0,49] [%emt 00:01:41]}
55.gxf3 {(gxf3) [%eval -3,35] [%emt 00:00:55]} Rc6 {(Rc6) [%eval 0,48] [%emt 00:01:35]}
56.Rh2 {(Re3) [%eval -3,35] [%emt 00:00:13]} f5 {(Rc8) [%eval 0,41] [%emt 00:01:25]}
57.exf5 {(exf5) [%eval -3,32] [%emt 00:00:57]} Bc8 {(Bc8) [%eval 0,44] [%emt 00:02:06]}
58.Rf2 {(Rg2) [%eval -3,31] [%emt 00:00:54]} Rd5 {(Rc5) [%eval 0,41] [%emt 00:01:22]}
59.Kg3 {(f6) [%eval -3,33] [%emt 00:00:45]} Bxf5 {(Rxf5) [%eval 0,42] [%emt 00:01:05]}
60.Bg5 {(Re2) [%eval -3,33] [%emt 00:00:54]} Rc3 {(Be6) [%eval 8,37] [%emt 00:00:16]}
61.Bd2 {(Bd2) [%eval -3,32] [%emt 00:00:51]} Rdc5 {(Rcd3) [%eval 7,37] [%emt 00:00:26]}
62.Bg5 {(Bg5) [%eval -3,35] [%emt 00:00:39]} Rd5 {(Rd5) [%eval 7,38] [%emt 00:00:25]}
63.Bd2 {(Bd2) [%eval -3,38] [%emt 00:01:01]} Rdc5 {(Rcd3) [%eval 7,44] [%emt 00:01:08]}
64.Bg5 {(Bg5) [%eval -3,40] [%emt 00:00:52]} Rc2 {(Rd5) [%eval 7,45] [%emt 00:00:30]}
65.Bd8 {(Bd8) [%eval -3,36] [%emt 00:00:49]} Rxf2 {(Rxf2) [%eval 7,47] [%emt 00:00:28]}
66.Kxf2 {(Kxf2) [%eval -3,36] [%emt 00:00:13]} Rc2 {(Rc2) [%eval 7,52] [%emt 00:00:36]}
67.Rxc2 {(Rxc2) [%eval -3,41] [%emt 00:00:58]} Bxc2 {(Bxc2) [%eval 7,72] [%emt 00:00:26]}
68.Bxa5 {(Bxa5) [%eval -3,41] [%emt 00:00:08]} Bb1 {(Bb1) [%eval 6,79] [%emt 00:00:36]}
69.Bxb4 {(Ke3) [%eval -3,40] [%emt 00:02:55]} Bxa2 {(Bxa2) [%eval 0,90] [%emt 00:00:34]}
70.Ke3 {(Ke3) [%eval -3,44] [%emt 00:00:45]} Bxb3 {(Bxb3) [%eval 0,97] [%emt 00:00:24]}
71.Kd4 {(Kd4) [%eval -3,38] [%emt 00:00:51]} Ke6 {(Ke6) [%eval 0,101] [%emt 00:00:28]}
72.Kc5 {(Kc5) [%eval -3,30] [%emt 00:00:06]} Bc4 {(Bc4) [%eval 0,107] [%emt 00:00:26]}
73.Ba5 {(Bd2) [%eval -3,36] [%emt 00:00:26]} Bd3 {(Be2) [%eval 0,103] [%emt 00:00:26]}
74.Bd2 {(Bb4) [%eval -3,36] [%emt 00:01:24]} Be2 {(Kf6) [%eval 0,102] [%emt 00:00:25]}
75.Be3 {(Bg5) [%eval -3,30] [%emt 00:00:42]} b4 {(Ke5) [%eval 0,127] [%emt 00:00:42]}
76.Kxb4 {(Kxb4) [%eval -3,25] [%emt 00:00:28]} Bd1 {(Bxf3) [%eval 0,108] [%emt 00:00:18]}
77.f4 {(Bf4) [%eval 0,25] [%emt 00:00:32]} Kf5 {(Kf5) [%eval 0,100] [%emt 00:00:26]}
78.Kc5 {(Bd4) [%eval 0,25] [%emt 00:00:04]} Bc2 {(Kg4) [%eval 0,118] [%emt 00:00:26]}
79.Bd2 {(Bd4) [%eval 0,20] [%emt 00:00:23]} Kg4 {(Kg4) [%eval 0,127] [%emt 00:00:20]}
80.Ba5 {(Kd4) [%eval 0,15] [%emt 00:00:05]} Kxf4 {(Kxf4) [%eval 0,127] [%emt 00:00:21]}
81.Kd6 {(Bc3) [%eval -3,17] [%emt 00:01:17]} Kg4 {(Kf5) [%eval 0,127] [%emt 00:00:09]}
82.Bb6 {(Bb6) [%eval 0,21] [%emt 00:00:18]} Bb1 {(Kf5) [%eval 0,127] [%emt 00:00:10]}
83.Bf2 {(Bg1) [%eval 0,22] [%emt 00:00:33]} Bf5 {(Be4) [%eval 0,127] [%emt 00:00:11]}
84.Ba7 {(Ke5) [%eval 0,26] [%emt 00:00:33]} Bb1 {(Bh7) [%eval 0,127] [%emt 00:00:10]}
85.Bf2 {(Bb6) [%eval 0,55] [%emt 00:00:20]} Ba2 {(Be4) [%eval 0,127] [%emt 00:00:02]}
86.Be3 {(Bb6) [%eval -7,15] [%emt 00:00:52]} Bb1 {(Bc4) [%eval 0,127] [%emt 00:00:14]}
87.Bf2 {(Bb6) [%eval 0,64] [%emt 00:00:14]}
1/2-1/2[/pgn]
My email addresses:
gbanksnz at gmail.com
gbanksnz at yahoo.co.nz

User avatar
Graham Banks
Posts: 31331
Joined: Sun Feb 26, 2006 9:52 am
Location: Auckland, NZ

Game 43 - Houdini counterplay leads to eventual draw.

Post by Graham Banks » Sat Dec 02, 2017 5:58 am

GAME 43

Houdini was able to counter Stockfish's play in the centre and on the kingside with play on the queenside. With 34.....Rxe7, Houdini initiated a sequence of moves that pretty much forced the draw. Stockfish leads by 23.0-20.0 (five wins to two).

[pgn][Event "Houdini 8CPU v Stockfish 8CPU"]
[Site "ChessGUI2"]
[Date "2017.12.01"]
[Round "22.1"]
[White "Stockfish 181117 64-bit 8CPU"]
[Black "Houdini 6.03 64-bit 8CPU"]
[Result "1/2-1/2"]
[Time "1:02:28 p.m."]
[ECO "D81"]
[Opening "Accelerated Russian Variation, Grunfeld; D81"]
[TimeControl "7200+30"]
[PlyCount "101"]
[Number "43"]
[Termination "GUI TB adjudication"]
[WhiteType "program"]
[BlackType "program"]
[Variant "normal"]

{ Xeon X5430x2 Octal }
1.d4 {[%eval 0,1] [%emt 00:00:00]} Nf6 {[%eval 0,1] [%emt 00:00:00]}
2.c4 {[%eval 0,1] [%emt 00:00:00]} g6 {[%eval 0,1] [%emt 00:00:00]}
3.Nc3 {[%eval 0,1] [%emt 00:00:00]} d5 {[%eval 0,1] [%emt 00:00:00]}
4.Qb3 {[%eval 0,1] [%emt 00:00:00]} dxc4 {[%eval 0,1] [%emt 00:00:00]}
5.Qxc4 {[%eval 0,1] [%emt 00:00:00]} Bg7 {[%eval 0,1] [%emt 00:00:00]}
6.e4 {[%eval 0,1] [%emt 00:00:00]} O-O {[%eval 0,1] [%emt 00:00:00]}
7.Be2 {[%eval 0,1] [%emt 00:00:00]} b6 {[%eval 0,1] [%emt 00:00:00]}
8.e5 {[%eval 0,1] [%emt 00:00:00]} Be6 {[%eval 0,1] [%emt 00:00:00]}
9.Qa4 {[%eval 4,35] [%emt 00:04:14]} Nd5 {(Nd5) [%eval -2,29] [%emt 00:04:42]}
10.f4 {(f4) [%eval 0,38] [%emt 00:01:45]} c5 {(c5) [%eval -12,29] [%emt 00:03:38]}
11.Nf3 {(Nf3) [%eval 0,40] [%emt 00:03:12]} cxd4 {(Nxc3) [%eval -12,32] [%emt 00:02:41]}
12.Nxd4 {(Nxd4) [%eval 0,38] [%emt 00:02:09]} Nxc3 {(Nxc3) [%eval -12,32] [%emt 00:00:37]}
13.bxc3 {(bxc3) [%eval 0,41] [%emt 00:02:07]} Bd5 {(Bd5) [%eval 7,31] [%emt 00:01:41]}
14.O-O {(O-O) [%eval -8,38] [%emt 00:02:07]} Qc7 {(Nd7) [%eval 3,32] [%emt 00:03:13]}
15.Ba3 {(c4) [%eval 8,37] [%emt 00:02:13]} a6 {(a6) [%eval -2,30] [%emt 00:04:16]}
16.c4 {(Rac1) [%eval 0,41] [%emt 00:04:27]} b5 {(b5) [%eval 3,31] [%emt 00:03:27]}
17.Qb4 {(Qb4) [%eval 8,43] [%emt 00:05:40]} Bxc4 {(Bxc4) [%eval -11,36] [%emt 00:04:09]}
18.Bxc4 {(Bxc4) [%eval 0,44] [%emt 00:02:13]} bxc4 {(bxc4) [%eval -1,31] [%emt 00:00:30]}
19.Qxe7 {(Qxe7) [%eval 0,44] [%emt 00:02:29]} Qxe7 {(Nd7) [%eval -8,35] [%emt 00:04:31]}
20.Bxe7 {(Bxe7) [%eval 0,42] [%emt 00:01:37]} Re8 {(Rc8) [%eval -4,34] [%emt 00:00:39]}
21.Ba3 {(Bd6) [%eval 0,40] [%emt 00:01:27]} f6 {(f6) [%eval -4,35] [%emt 00:03:15]}
22.e6 {(e6) [%eval 0,44] [%emt 00:01:54]} f5 {(f5) [%eval -4,35] [%emt 00:01:02]}
23.Rad1 {(Rfd1) [%eval 8,44] [%emt 00:05:24]} Ra7 {(Rc8) [%eval -4,33] [%emt 00:03:32]}
24.g4 {(g4) [%eval 8,39] [%emt 00:00:58]} Rc7 {(Rc7) [%eval -4,35] [%emt 00:03:26]}
25.gxf5 {(gxf5) [%eval 8,42] [%emt 00:01:35]} Nc6 {(Nc6) [%eval -4,35] [%emt 00:01:03]}
26.Nxc6 {(Nxc6) [%eval 8,47] [%emt 00:02:24]} Rxc6 {(Rxc6) [%eval -4,34] [%emt 00:03:13]}
27.fxg6 {(fxg6) [%eval 0,48] [%emt 00:02:22]} hxg6 {(hxg6) [%eval -3,33] [%emt 00:00:34]}
28.f5 {(f5) [%eval 0,49] [%emt 00:01:33]} gxf5 {(gxf5) [%eval -3,37] [%emt 00:03:11]}
29.e7 {(e7) [%eval 0,51] [%emt 00:03:23]} c3 {(c3) [%eval -3,37] [%emt 00:00:57]}
30.Rxf5 {(Rd8) [%eval 0,47] [%emt 00:01:44]} c2 {(c2) [%eval -3,38] [%emt 00:03:16]}
31.Rdf1 {(Rdf1) [%eval 0,48] [%emt 00:02:00]} Kh7 {(Kh7) [%eval -3,37] [%emt 00:00:55]}
32.Rf7 {(Kh1) [%eval 0,46] [%emt 00:01:32]} Kg6 {(Kg6) [%eval -3,36] [%emt 00:02:59]}
33.R7f3 {(R7f3) [%eval 0,52] [%emt 00:02:26]} Bf6 {(Bh6) [%eval -3,36] [%emt 00:01:32]}
34.Kg2 {(Rg3) [%eval 0,49] [%emt 00:01:16]} Rxe7 {(Rxe7) [%eval 0,40] [%emt 00:03:52]}
35.Bxe7 {(Bxe7) [%eval 0,59] [%emt 00:02:37]} Bxe7 {(Bxe7) [%eval 0,42] [%emt 00:00:31]}
36.Rc1 {(Rg3) [%eval 0,68] [%emt 00:01:26]} Bg5 {(Bg5) [%eval 0,44] [%emt 00:03:39]}
37.Rg3 {(Rg3) [%eval 0,70] [%emt 00:03:48]} Kf5 {(Kf5) [%eval 0,43] [%emt 00:00:56]}
38.Rxg5 {(Rxg5) [%eval 0,82] [%emt 00:01:36]} Kxg5 {(Kxg5) [%eval 0,45] [%emt 00:09:59]}
39.Kf1 {(Kf3) [%eval 0,85] [%emt 00:01:23]} Kf4 {(Rc7) [%eval 0,43] [%emt 00:04:19]}
40.Kf2 {(Ke2) [%eval 0,110] [%emt 00:08:29]} Rh6 {(Rh6) [%eval 0,47] [%emt 00:03:24]}
41.Kg2 {(Kg2) [%eval 0,115] [%emt 00:03:35]} Rc6 {(Rg6) [%eval 0,48] [%emt 00:00:45]}
42.Kf2 {(Kf2) [%eval 0,118] [%emt 00:03:20]} a5 {(Rh6) [%eval 0,46] [%emt 00:02:40]}
43.Ke2 {(Ke2) [%eval 0,105] [%emt 00:01:06]} Rc3 {(Rh6) [%eval 0,45] [%emt 00:02:36]}
44.Kd2 {(Kd2) [%eval 0,117] [%emt 00:04:12]} Rh3 {(Rh3) [%eval 0,44] [%emt 00:00:24]}
45.Kxc2 {(Rf1) [%eval 0,120] [%emt 00:01:00]} Rxh2 {(Rxh2) [%eval 0,47] [%emt 00:05:48]}
46.Kb3 {(Kd3) [%eval 0,127] [%emt 00:00:17]} a4 {(a4) [%eval 0,48] [%emt 00:02:57]}
47.Ka3 {(Kxa4) [%eval 0,127] [%emt 00:00:09]} Ke3 {(Rh3) [%eval 0,48] [%emt 00:02:35]}
48.Rc4 {(Kxa4) [%eval 0,127] [%emt 00:00:31]} Kd3 {(Kf3) [%eval 0,50] [%emt 00:03:16]}
49.Rc1 {(Rxa4) [%eval 0,127] [%emt 00:00:08]} Kd2 {(Ke3) [%eval 0,51] [%emt 00:01:44]}
50.Rf1 {(Rc4) [%eval 0,127] [%emt 00:00:42]} Rh3 {(Rh3) [%eval 0,50] [%emt 00:02:57]}
51.Kxa4 {(Kxa4) [%eval 0,127] [%emt 00:00:03]}
1/2-1/2[/pgn][/u]
My email addresses:
gbanksnz at gmail.com
gbanksnz at yahoo.co.nz

User avatar
Graham Banks
Posts: 31331
Joined: Sun Feb 26, 2006 9:52 am
Location: Auckland, NZ

Game 44 - Stockfish queenside threat countered down centre.

Post by Graham Banks » Sat Dec 02, 2017 6:07 am

GAME 44

As black, Stockfish is also able to equalise without difficulty and even starts to look a little menacing when advancing its pawn majority on the queenside. However, Houdini pushes forward with its f and e pawns to break open the position and force a completely drawn ending. Stockfish leads by 23.5-20.5 (five wins to two).

[pgn][Event "Houdini 8CPU v Stockfish 8CPU"]
[Site "ChessGUI2"]
[Date "2017.12.01"]
[Round "22.2"]
[White "Houdini 6.03 64-bit 8CPU"]
[Black "Stockfish 181117 64-bit 8CPU"]
[Result "1/2-1/2"]
[Time "4:37:51 p.m."]
[ECO "D81"]
[Opening "Accelerated Russian Variation, Grunfeld; D81"]
[TimeControl "7200+30"]
[PlyCount "123"]
[Number "44"]
[Termination "GUI TB adjudication"]
[WhiteType "program"]
[BlackType "program"]
[Variant "normal"]

{ Xeon X5430x2 Octal }
1.d4 {[%eval 0,1] [%emt 00:00:00]} Nf6 {[%eval 0,1] [%emt 00:00:00]}
2.c4 {[%eval 0,1] [%emt 00:00:00]} g6 {[%eval 0,1] [%emt 00:00:00]}
3.Nc3 {[%eval 0,1] [%emt 00:00:00]} d5 {[%eval 0,1] [%emt 00:00:00]}
4.Qb3 {[%eval 0,1] [%emt 00:00:00]} dxc4 {[%eval 0,1] [%emt 00:00:00]}
5.Qxc4 {[%eval 0,1] [%emt 00:00:00]} Bg7 {[%eval 0,1] [%emt 00:00:00]}
6.e4 {[%eval 0,1] [%emt 00:00:00]} O-O {[%eval 0,1] [%emt 00:00:00]}
7.Be2 {[%eval 0,1] [%emt 00:00:00]} b6 {[%eval 0,1] [%emt 00:00:00]}
8.e5 {[%eval 0,1] [%emt 00:00:00]} Be6 {[%eval 0,1] [%emt 00:00:00]}
9.Qa4 {[%eval 15,28] [%emt 00:03:56]} Nd5 {(Nd5) [%eval 0,31] [%emt 00:04:03]}
10.f4 {(Nf3) [%eval 11,30] [%emt 00:06:11]} Nxc3 {(c5) [%eval 8,37] [%emt 00:03:41]}
11.bxc3 {(bxc3) [%eval 19,30] [%emt 00:02:09]} c5 {(Bd5) [%eval 0,38] [%emt 00:02:54]}
12.Bf3 {(Nf3) [%eval 13,28] [%emt 00:04:18]} Bd7 {(Bd5) [%eval 0,38] [%emt 00:01:49]}
13.Qd1 {(Qd1) [%eval 21,28] [%emt 00:04:02]} Nc6 {(Nc6) [%eval 0,44] [%emt 00:06:23]}
14.Ne2 {(Ne2) [%eval 10,29] [%emt 00:03:54]} cxd4 {(Qc7) [%eval 0,44] [%emt 00:03:52]}
15.cxd4 {(cxd4) [%eval 15,30] [%emt 00:03:11]} Rc8 {(Rc8) [%eval 0,42] [%emt 00:01:59]}
16.O-O {(O-O) [%eval 13,31] [%emt 00:02:31]} Na5 {(Na5) [%eval 7,44] [%emt 00:11:16]}
17.Be3 {(d5) [%eval 20,29] [%emt 00:02:55]} e6 {(e6) [%eval 15,40] [%emt 00:08:55]}
18.Bf2 {(Bf2) [%eval 3,30] [%emt 00:09:19]} Qe8 {(Qe7) [%eval 0,40] [%emt 00:05:51]}
19.Rb1 {(Re1) [%eval 13,29] [%emt 00:02:44]} Ba4 {(Ba4) [%eval 8,34] [%emt 00:01:43]}
20.Qd2 {(Qd2) [%eval -11,34] [%emt 00:04:44]} Bc6 {(Bc6) [%eval 0,35] [%emt 00:01:42]}
21.d5 {(Bxc6) [%eval -4,31] [%emt 00:02:09]} Bxd5 {(Bxd5) [%eval 0,37] [%emt 00:01:08]}
22.Bxd5 {(Bxd5) [%eval -7,33] [%emt 00:03:59]} exd5 {(exd5) [%eval 0,41] [%emt 00:01:15]}
23.Nc3 {(Rbd1) [%eval -7,30] [%emt 00:00:29]} Nc6 {(f6) [%eval 0,37] [%emt 00:03:37]}
24.Bh4 {(Nxd5) [%eval 10,30] [%emt 00:04:27]} Ne7 {(Ne7) [%eval 0,39] [%emt 00:01:41]}
25.Bxe7 {(Bxe7) [%eval 7,33] [%emt 00:03:17]} Qxe7 {(Qxe7) [%eval 0,41] [%emt 00:01:06]}
26.Nxd5 {(Nxd5) [%eval 0,36] [%emt 00:14:05]} Qe6 {(Qe6) [%eval 0,44] [%emt 00:01:37]}
27.Qd3 {(Rb3) [%eval -9,36] [%emt 00:03:32]} Rfd8 {(Kh8) [%eval 0,46] [%emt 00:06:29]}
28.Rbd1 {(Rbd1) [%eval -9,37] [%emt 00:03:14]} Kh8 {(Kh8) [%eval 0,47] [%emt 00:04:37]}
29.Qb3 {(h3) [%eval -2,30] [%emt 00:00:23]} Bf8 {(Rd7) [%eval 0,43] [%emt 00:03:21]}
30.Kh1 {(Nf6) [%eval -9,33] [%emt 00:03:27]} b5 {(b5) [%eval 8,33] [%emt 00:00:51]}
31.Rd2 {(Rd4) [%eval -9,35] [%emt 00:03:26]} a5 {(a5) [%eval 25,38] [%emt 00:03:14]}
32.Rfd1 {(Rfd1) [%eval -9,33] [%emt 00:00:23]} Rb8 {(Rc5) [%eval 42,38] [%emt 00:11:25]}
33.Qb1 {(Qb1) [%eval -9,34] [%emt 00:02:02]} a4 {(b4) [%eval 15,39] [%emt 00:01:14]}
34.Nc7 {(Nc7) [%eval -9,36] [%emt 00:03:09]} Qe7 {(Qe7) [%eval 8,41] [%emt 00:02:16]}
35.Nd5 {(Nd5) [%eval -9,38] [%emt 00:01:19]} Qd7 {(Qe6) [%eval 8,42] [%emt 00:04:44]}
36.Rd3 {(a3) [%eval -9,35] [%emt 00:02:03]} b4 {(b4) [%eval 30,34] [%emt 00:01:40]}
37.Nf6 {(Qa1) [%eval -9,34] [%emt 00:00:30]} Qe7 {(Qf5) [%eval 0,39] [%emt 00:01:44]}
38.Nd7 {(Nd7) [%eval 1,31] [%emt 00:02:05]} Rb7 {(Rb7) [%eval 0,41] [%emt 00:00:47]}
39.Nxf8 {(Nxf8) [%eval 0,31] [%emt 00:00:20]} Rxf8 {(Rxf8) [%eval 0,43] [%emt 00:01:27]}
40.Qc2 {(Qc2) [%eval 0,34] [%emt 00:01:44]} Ra7 {(f6) [%eval 0,44] [%emt 00:02:00]}
41.h3 {(h3) [%eval 13,28] [%emt 00:02:24]} Kg8 {(Rb8) [%eval 0,44] [%emt 00:01:09]}
42.Kh2 {(Qb2) [%eval 17,29] [%emt 00:04:49]} Rb8 {(Rb8) [%eval 0,38] [%emt 00:00:53]}
43.R1d2 {(Qb2) [%eval 0,34] [%emt 00:02:27]} Qh4 {(Qe8) [%eval 0,37] [%emt 00:01:57]}
44.Qc5 {(Qc4) [%eval 25,27] [%emt 00:00:56]} Rab7 {(Rab7) [%eval 0,42] [%emt 00:01:21]}
45.Qe3 {(f5) [%eval 25,30] [%emt 00:01:31]} Qe7 {(Qe7) [%eval -7,36] [%emt 00:00:47]}
46.f5 {(f5) [%eval 9,35] [%emt 00:02:24]} b3 {(Rb5) [%eval 0,44] [%emt 00:01:51]}
47.f6 {(axb3) [%eval -8,36] [%emt 00:03:33]} Qe8 {(Qf8) [%eval 0,49] [%emt 00:02:01]}
48.axb3 {(axb3) [%eval 0,34] [%emt 00:00:56]} axb3 {(axb3) [%eval 0,52] [%emt 00:01:45]}
49.g3 {(g3) [%eval 0,34] [%emt 00:00:30]} Qf8 {(Qf8) [%eval 0,54] [%emt 00:02:11]}
50.e6 {(Rb2) [%eval 0,35] [%emt 00:01:00]} fxe6 {(fxe6) [%eval 0,52] [%emt 00:01:19]}
51.Qxe6 {(Qxe6) [%eval 0,35] [%emt 00:00:29]} Rf7 {(Kh8) [%eval 0,55] [%emt 00:01:07]}
52.Rxb3 {(Rb2) [%eval 0,40] [%emt 00:01:34]} Rxb3 {(Rxb3) [%eval 0,56] [%emt 00:00:31]}
53.Qxb3 {(Qxb3) [%eval 0,41] [%emt 00:00:13]} Kh8 {(Kh8) [%eval 0,62] [%emt 00:00:29]}
54.h4 {(Rf2) [%eval 0,39] [%emt 00:01:00]} Rxf6 {(Rxf6) [%eval 0,69] [%emt 00:01:00]}
55.Qc3 {(Qb2) [%eval 0,39] [%emt 00:00:46]} Qe7 {(Kg8) [%eval 0,69] [%emt 00:01:05]}
56.Rf2 {(Qc8) [%eval 0,42] [%emt 00:01:00]} Kg7 {(Kg7) [%eval 0,59] [%emt 00:00:52]}
57.Rxf6 {(Ra2) [%eval 0,43] [%emt 00:01:10]} Qxf6 {(Qxf6) [%eval 0,93] [%emt 00:01:05]}
58.Qxf6 {(Qc7) [%eval 0,43] [%emt 00:00:20]} Kxf6 {(Kxf6) [%eval 0,66] [%emt 00:00:27]}
59.Kg2 {(Kg2) [%eval 0,99] [%emt 00:00:01]} Kf7 {(h5) [%eval 0,67] [%emt 00:02:05]}
60.Kf2 {(Kf3) [%eval 0,99] [%emt 00:00:03]} h6 {(Kf6) [%eval 0,64] [%emt 00:00:25]}
61.g4 {(Ke3) [%eval 0,99] [%emt 00:00:00]} g5 {(Kf6) [%eval 0,127] [%emt 00:00:01]}
62.hxg5 {(hxg5) [%eval 0,99] [%emt 00:00:00]}
1/2-1/2[/pgn]
My email addresses:
gbanksnz at gmail.com
gbanksnz at yahoo.co.nz

User avatar
Graham Banks
Posts: 31331
Joined: Sun Feb 26, 2006 9:52 am
Location: Auckland, NZ

Game 45 - Houdini gives up a rook to force a draw.

Post by Graham Banks » Sat Dec 02, 2017 6:17 am

GAME 45

Stockfish plays actively on the queenside and things start to look critical, although to be fair, Houdini never seemed too bothered. When Stockfish thought it had a winning plan with 29. Qa8, Houdini responded by allowing its rook to be taken, so that it could blow open the pawn shelter in front of the enemy king and force a draw. Stockfish leads by 24.0-21.0 (five wins to two).

[pgn][Event "Houdini 8CPU v Stockfish 8CPU"]
[Site "ChessGUI2"]
[Date "2017.12.01"]
[Round "23.1"]
[White "Stockfish 181117 64-bit 8CPU"]
[Black "Houdini 6.03 64-bit 8CPU"]
[Result "1/2-1/2"]
[Time "9:07:17 p.m."]
[ECO "A05"]
[Opening "King's Indian Attack; Reti; Zukertort; A05"]
[TimeControl "7200+30"]
[PlyCount "92"]
[Number "45"]
[Termination "3-fold rep"]
[BlackType "program"]
[WhiteType "program"]
[Variant "normal"]

{ Xeon X5430x2 Octal }
1.Nf3 {[%eval 0,1] [%emt 00:00:00]} Nf6 {[%eval 0,1] [%emt 00:00:00]}
2.c4 {[%eval 0,1] [%emt 00:00:00]} b6 {[%eval 0,1] [%emt 00:00:00]}
3.d4 {[%eval 0,1] [%emt 00:00:00]} e6 {[%eval 0,1] [%emt 00:00:00]}
4.g3 {[%eval 0,1] [%emt 00:00:00]} Bb4 {[%eval 0,1] [%emt 00:00:00]}
5.Bd2 {[%eval 0,1] [%emt 00:00:00]} Bxd2 {[%eval 0,1] [%emt 00:00:00]}
6.Qxd2 {[%eval 0,1] [%emt 00:00:00]} Ba6 {[%eval 0,1] [%emt 00:00:00]}
7.b3 {[%eval 0,1] [%emt 00:00:00]} c6 {[%eval 0,1] [%emt 00:00:00]}
8.Nc3 {[%eval 0,1] [%emt 00:00:00]} d5 {[%eval 0,1] [%emt 00:00:00]}
9.e4 {[%eval 0,1] [%emt 00:00:00]} dxe4 {[%eval 0,1] [%emt 00:00:00]}
10.Ng5 {[%eval 0,1] [%emt 00:00:00]} Nbd7 {[%eval 0,1] [%emt 00:00:00]}
11.Bg2 {[%eval 0,1] [%emt 00:00:00]} O-O {[%eval 0,1] [%emt 00:00:00]}
12.Ngxe4 {[%eval 0,1] [%emt 00:00:00]} Nxe4 {[%eval 0,1] [%emt 00:00:00]}
13.Nxe4 {[%eval 39,36] [%emt 00:03:04]} Nf6 {(Nf6) [%eval -46,31] [%emt 00:05:18]}
14.O-O {(Qf4) [%eval 69,34] [%emt 00:05:56]} Nxe4 {(Rc8) [%eval -41,33] [%emt 00:03:30]}
15.Bxe4 {(Bxe4) [%eval 47,34] [%emt 00:02:13]} Qc7 {(Qc7) [%eval -43,33] [%emt 00:04:44]}
16.Qc3 {(Qc2) [%eval 58,37] [%emt 00:02:59]} Rad8 {(Rad8) [%eval -35,31] [%emt 00:03:43]}
17.b4 {(Rfd1) [%eval 75,33] [%emt 00:00:42]} c5 {(c5) [%eval -25,32] [%emt 00:02:22]}
18.dxc5 {(dxc5) [%eval 72,36] [%emt 00:02:01]} bxc5 {(bxc5) [%eval -27,33] [%emt 00:04:35]}
19.b5 {(b5) [%eval 75,39] [%emt 00:04:15]} Rd4 {(Rd4) [%eval -25,29] [%emt 00:00:32]}
20.Qf3 {(Qc2) [%eval 82,38] [%emt 00:04:34]} Bc8 {(Bc8) [%eval -23,29] [%emt 00:03:28]}
21.Rfd1 {(a4) [%eval 97,33] [%emt 00:01:02]} e5 {(e5) [%eval -58,36] [%emt 00:09:23]}
22.a4 {(a4) [%eval 106,36] [%emt 00:01:51]} Be6 {(g6) [%eval -49,31] [%emt 00:01:56]}
23.Rxd4 {(Rxd4) [%eval 97,37] [%emt 00:02:37]} exd4 {(exd4) [%eval -55,33] [%emt 00:05:37]}
24.Bd3 {(Bd3) [%eval 106,41] [%emt 00:04:41]} g6 {(Qa5) [%eval -61,35] [%emt 00:08:41]}
25.a5 {(a5) [%eval 101,38] [%emt 00:02:59]} Kg7 {(Bc8) [%eval -50,36] [%emt 00:04:01]}
26.a6 {(b6) [%eval 135,37] [%emt 00:04:03]} Rb8 {(Re8) [%eval -52,34] [%emt 00:15:19]}
27.g4 {(Rb1) [%eval 155,29] [%emt 00:00:48]} Qe5 {(Qd6) [%eval -99,30] [%emt 00:04:55]}
28.h3 {(h3) [%eval 170,32] [%emt 00:01:28]} Rb6 {(Rb6) [%eval -70,31] [%emt 00:10:07]}
29.Qa8 {(Qa8) [%eval 185,34] [%emt 00:01:36]} h5 {(Qg5) [%eval -39,29] [%emt 00:01:14]}
30.Qxa7 {(Qxa7) [%eval 0,47] [%emt 00:14:54]} hxg4 {(hxg4) [%eval -23,27] [%emt 00:00:28]}
31.Qxb6 {(hxg4) [%eval 0,49] [%emt 00:05:06]} g3 {(g3) [%eval -5,34] [%emt 00:01:35]}
32.fxg3 {(Kg2) [%eval 0,51] [%emt 00:03:51]} Qxg3 {(Qxg3) [%eval -5,38] [%emt 00:02:20]}
33.Kh1 {(Kh1) [%eval 0,55] [%emt 00:05:10]} Qxh3 {(Qf3) [%eval -5,40] [%emt 00:01:59]}
34.Kg1 {(Kg1) [%eval 0,1] [%emt 00:00:00]} Qg3 {(Qg3) [%eval -5,42] [%emt 00:01:46]}
35.Kh1 {(Kh1) [%eval 0,57] [%emt 00:06:51]} Qf3 {(Qh3) [%eval -5,44] [%emt 00:05:57]}
36.Kg1 {(Kh2) [%eval 0,59] [%emt 00:07:43]} Qe3 {(Qg3) [%eval -5,43] [%emt 00:02:48]}
37.Kh1 {(Kh2) [%eval 0,60] [%emt 00:10:24]} Qxd3 {(Qh3) [%eval -5,35] [%emt 00:01:46]}
38.a7 {(Qxc5) [%eval 0,54] [%emt 00:03:04]} Qh3 {(Qh3) [%eval -4,40] [%emt 00:01:25]}
39.Kg1 {(Kg1) [%eval 0,1] [%emt 00:00:00]} Qg3 {(Qg3) [%eval -4,40] [%emt 00:00:44]}
40.Kh1 {(Kh1) [%eval 0,59] [%emt 00:03:03]} Qh3 {(Qh3) [%eval -4,44] [%emt 00:02:36]}
41.Kg1 {(Kg1) [%eval 0,1] [%emt 00:00:00]} Qe3 {(Qg3) [%eval -4,39] [%emt 00:01:49]}
42.Kg2 {(Kh2) [%eval 0,55] [%emt 00:03:16]} Qe2 {(Qh3) [%eval -4,43] [%emt 00:01:31]}
43.Kg3 {(Kg1) [%eval 0,49] [%emt 00:02:10]} Qg4 {(Qe3) [%eval -4,42] [%emt 00:01:38]}
44.Kf2 {(Kf2) [%eval 0,59] [%emt 00:02:00]} Qf4 {(Qh4) [%eval -4,44] [%emt 00:02:22]}
45.Kg1 {(Kg2) [%eval 0,60] [%emt 00:03:48]} Qg3 {(Qg3) [%eval -4,48] [%emt 00:01:53]}
46.Kh1 {(Kh1) [%eval 0,62] [%emt 00:03:31]} Qh3 {(Qh3) [%eval -4,47] [%emt 00:03:46]}
1/2-1/2[/pgn]
My email addresses:
gbanksnz at gmail.com
gbanksnz at yahoo.co.nz

User avatar
Graham Banks
Posts: 31331
Joined: Sun Feb 26, 2006 9:52 am
Location: Auckland, NZ

Game 46 - some interest in the endgame, but drawn.

Post by Graham Banks » Sat Dec 02, 2017 6:25 am

GAME 46

Houdini's decision to play 16. d5 and end up with an IQP only led to mass exchanges and a drawish rook, bishop and pawns ending. The ending wasn't completely devoid of interest, but the outcome was always obvious. Stockfish leads by 24.5-21.5 (five wins to two).

[pgn][Event "Houdini 8CPU v Stockfish 8CPU"]
[Site "ChessGUI2"]
[Date "2017.12.02"]
[Round "23.2"]
[White "Houdini 6.03 64-bit 8CPU"]
[Black "Stockfish 181117 64-bit 8CPU"]
[Result "1/2-1/2"]
[Time "1:15:46 a.m."]
[ECO "A05"]
[Opening "King's Indian Attack; Reti; Zukertort; A05"]
[TimeControl "7200+30"]
[PlyCount "117"]
[Number "46"]
[Termination "GUI TB adjudication"]
[WhiteType "program"]
[BlackType "program"]
[Variant "normal"]

{ Xeon X5430x2 Octal }
1.Nf3 {[%eval 0,1] [%emt 00:00:00]} Nf6 {[%eval 0,1] [%emt 00:00:00]}
2.c4 {[%eval 0,1] [%emt 00:00:00]} b6 {[%eval 0,1] [%emt 00:00:00]}
3.d4 {[%eval 0,1] [%emt 00:00:00]} e6 {[%eval 0,1] [%emt 00:00:00]}
4.g3 {[%eval 0,1] [%emt 00:00:00]} Bb4 {[%eval 0,1] [%emt 00:00:00]}
5.Bd2 {[%eval 0,1] [%emt 00:00:00]} Bxd2 {[%eval 0,1] [%emt 00:00:00]}
6.Qxd2 {[%eval 0,1] [%emt 00:00:00]} Ba6 {[%eval 0,1] [%emt 00:00:00]}
7.b3 {[%eval 0,1] [%emt 00:00:00]} c6 {[%eval 0,1] [%emt 00:00:00]}
8.Nc3 {[%eval 0,1] [%emt 00:00:00]} d5 {[%eval 0,1] [%emt 00:00:00]}
9.e4 {[%eval 0,1] [%emt 00:00:00]} dxe4 {[%eval 0,1] [%emt 00:00:00]}
10.Ng5 {[%eval 0,1] [%emt 00:00:00]} Nbd7 {[%eval 0,1] [%emt 00:00:00]}
11.Bg2 {[%eval 0,1] [%emt 00:00:00]} O-O {[%eval 0,1] [%emt 00:00:00]}
12.Ngxe4 {[%eval 0,1] [%emt 00:00:00]} Nxe4 {[%eval 0,1] [%emt 00:00:00]}
13.Nxe4 {[%eval 50,30] [%emt 00:04:53]} Qc7 {(Qc7) [%eval -23,41] [%emt 00:05:57]}
14.O-O {(O-O) [%eval 37,33] [%emt 00:05:34]} Rad8 {(Rad8) [%eval -15,42] [%emt 00:04:11]}
15.Rfe1 {(Qe3) [%eval 40,30] [%emt 00:05:38]} c5 {(Nc5) [%eval -8,34] [%emt 00:01:16]}
16.d5 {(d5) [%eval 25,32] [%emt 00:05:37]} exd5 {(exd5) [%eval -9,37] [%emt 00:02:03]}
17.cxd5 {(cxd5) [%eval 24,26] [%emt 00:00:41]} Bb7 {(Bb7) [%eval -14,43] [%emt 00:16:31]}
18.Rad1 {(Rad1) [%eval 31,30] [%emt 00:03:22]} Rfe8 {(Rfe8) [%eval -8,40] [%emt 00:07:02]}
19.b4 {(b4) [%eval 37,29] [%emt 00:03:34]} Re5 {(h6) [%eval -8,42] [%emt 00:04:59]}
20.Qf4 {(d6) [%eval 44,30] [%emt 00:02:53]} Qb8 {(Bxd5) [%eval -32,41] [%emt 00:05:53]}
21.bxc5 {(bxc5) [%eval 20,33] [%emt 00:06:27]} Nxc5 {(Nxc5) [%eval -19,39] [%emt 00:01:50]}
22.Nxc5 {(Nxc5) [%eval 42,33] [%emt 00:00:32]} Rxe1 {(Rxe1) [%eval -20,40] [%emt 00:01:13]}
23.Rxe1 {(Rxe1) [%eval 32,35] [%emt 00:05:38]} Qxf4 {(Qxf4) [%eval -32,42] [%emt 00:02:33]}
24.gxf4 {(gxf4) [%eval 31,35] [%emt 00:02:54]} bxc5 {(bxc5) [%eval -22,42] [%emt 00:02:36]}
25.Re7 {(Re7) [%eval 19,31] [%emt 00:00:35]} Ba6 {(Ba6) [%eval -8,41] [%emt 00:05:58]}
26.Rc7 {(Rc7) [%eval 30,33] [%emt 00:03:29]} Kf8 {(Kf8) [%eval -8,41] [%emt 00:01:13]}
27.a4 {(a4) [%eval 12,28] [%emt 00:00:50]} Rc8 {(Rd6) [%eval -8,41] [%emt 00:01:36]}
28.Rxa7 {(Rxa7) [%eval 12,34] [%emt 00:03:59]} Bd3 {(Bd3) [%eval -13,46] [%emt 00:01:31]}
29.d6 {(Bh3) [%eval 2,30] [%emt 00:01:06]} Rd8 {(Rd8) [%eval -8,41] [%emt 00:01:02]}
30.Rc7 {(Rc7) [%eval 0,33] [%emt 00:03:53]} c4 {(c4) [%eval 0,42] [%emt 00:01:00]}
31.a5 {(Bb7) [%eval 0,35] [%emt 00:02:40]} Rxd6 {(Rxd6) [%eval 0,44] [%emt 00:01:16]}
32.Bb7 {(Bb7) [%eval 0,35] [%emt 00:00:52]} Re6 {(Rg6) [%eval 0,46] [%emt 00:01:42]}
33.a6 {(Kg2) [%eval 0,37] [%emt 00:05:08]} Re1 {(Re1) [%eval 0,45] [%emt 00:01:41]}
34.Kg2 {(Kg2) [%eval 0,37] [%emt 00:00:00]} Ra1 {(Ra1) [%eval 0,49] [%emt 00:01:53]}
35.Kf3 {(Kf3) [%eval 0,37] [%emt 00:03:13]} Bf1 {(Bf1) [%eval 0,50] [%emt 00:01:33]}
36.Ke3 {(Ke3) [%eval 0,35] [%emt 00:00:48]} c3 {(c3) [%eval 0,52] [%emt 00:02:02]}
37.Bd5 {(Bd5) [%eval 0,37] [%emt 00:02:25]} Bxa6 {(Bxa6) [%eval 0,49] [%emt 00:01:12]}
38.Rxf7 {(Rxf7) [%eval 0,36] [%emt 00:00:44]} Ke8 {(Ke8) [%eval 0,51] [%emt 00:01:46]}
39.Rc7 {(Rc7) [%eval 0,39] [%emt 00:03:20]} Re1 {(Rc1) [%eval 0,52] [%emt 00:01:44]}
40.Kd4 {(Kd4) [%eval 0,36] [%emt 00:02:42]} Re2 {(Re2) [%eval 0,54] [%emt 00:01:18]}
41.Rxc3 {(Rxc3) [%eval 0,36] [%emt 00:01:30]} Rxf2 {(Rxf2) [%eval 0,55] [%emt 00:01:43]}
42.Ke5 {(Ke5) [%eval 0,37] [%emt 00:04:06]} Kd7 {(Kd7) [%eval 0,56] [%emt 00:01:20]}
43.h4 {(Ra3) [%eval 0,36] [%emt 00:03:16]} Re2 {(Re2) [%eval 0,54] [%emt 00:01:33]}
44.Kd4 {(Kf5) [%eval 0,37] [%emt 00:00:46]} Rd2 {(Rh2) [%eval 0,59] [%emt 00:03:24]}
45.Kc5 {(Kc5) [%eval 0,38] [%emt 00:02:44]} Rh2 {(Bd3) [%eval 0,50] [%emt 00:01:04]}
46.Rg3 {(Kd4) [%eval 0,35] [%emt 00:02:06]} Rc2 {(Rc2) [%eval 0,56] [%emt 00:02:24]}
47.Kb6 {(Kd4) [%eval 0,35] [%emt 00:00:38]} Bc8 {(Be2) [%eval 0,53] [%emt 00:01:20]}
48.Rxg7 {(Rxg7) [%eval 0,35] [%emt 00:02:00]} Kd6 {(Kd6) [%eval 0,66] [%emt 00:01:08]}
49.Bh1 {(Bg8) [%eval 0,33] [%emt 00:03:36]} Bf5 {(Rb2) [%eval 0,61] [%emt 00:01:42]}
50.Rg5 {(Rg5) [%eval 0,35] [%emt 00:02:28]} Rb2 {(Rb2) [%eval 0,65] [%emt 00:00:46]}
51.Ka5 {(Ka5) [%eval 0,36] [%emt 00:00:33]} Ke6 {(Ke6) [%eval 0,66] [%emt 00:01:02]}
52.Bd5 {(Bd5) [%eval 0,38] [%emt 00:02:11]} Kxd5 {(Kxd5) [%eval 0,85] [%emt 00:00:54]}
53.Rxf5 {(Rxf5) [%eval 0,40] [%emt 00:00:19]} Ke4 {(Ke4) [%eval 0,114] [%emt 00:00:59]}
54.Rf7 {(Rf7) [%eval 0,46] [%emt 00:02:01]} h6 {(Ra2) [%eval 0,107] [%emt 00:00:56]}
55.f5 {(f5) [%eval 0,46] [%emt 00:01:44]} Ke5 {(Ke5) [%eval 0,114] [%emt 00:00:55]}
56.h5 {(f6) [%eval 0,51] [%emt 00:12:11]} Rf2 {(Rb8) [%eval 0,102] [%emt 00:00:57]}
57.Re7 {(Kb5) [%eval 0,60] [%emt 00:01:13]} Kf6 {(Kf6) [%eval 0,121] [%emt 00:00:53]}
58.Re6 {(Re6) [%eval 0,60] [%emt 00:00:15]} Kxf5 {(Kxf5) [%eval 0,127] [%emt 00:00:05]}
59.Rxh6 {(Rxh6) [%eval 0,83] [%emt 00:01:06]}
1/2-1/2[/pgn]
My email addresses:
gbanksnz at gmail.com
gbanksnz at yahoo.co.nz

User avatar
Graham Banks
Posts: 31331
Joined: Sun Feb 26, 2006 9:52 am
Location: Auckland, NZ

Game 47 - did Stockfish throw away a win?

Post by Graham Banks » Sat Dec 02, 2017 6:38 am

GAME 47

Stockfish took advantage of its more active postion with a bishop sac on e6 in return for four pawns, three of which were connected passers on the kingside. Things started looking bad for Houdini once the queens came off and those kingside pawns started to roll. At one point, Stockfish's evaluation reached +4 (although Houdini wasn't as pessimistic), but Houdini lived up to its name by salvaging a draw to stay in the match! The big question is did Stockfish throw away a win, and if so where? Stockfish leads by 25.0-22.0 (five wins to two).

[pgn][Event "Houdini 8CPU v Stockfish 8CPU"]
[Site "ChessGUI2"]
[Date "2017.12.02"]
[Round "24.1"]
[White "Stockfish 181117 64-bit 8CPU"]
[Black "Houdini 6.03 64-bit 8CPU"]
[Result "1/2-1/2"]
[Time "5:12:49 a.m."]
[ECO "B01"]
[Opening "Gubinsky-Melts Defense, Center Counter"]
[TimeControl "7200+30"]
[PlyCount "168"]
[Number "47"]
[Termination "GUI TB adjudication"]
[BlackType "program"]
[WhiteType "program"]
[Variant "normal"]

{ Xeon X5430x2 Octal }
1.e4 {[%eval 0,1] [%emt 00:00:00]} d5 {[%eval 0,1] [%emt 00:00:00]}
2.exd5 {[%eval 0,1] [%emt 00:00:00]} Qxd5 {[%eval 0,1] [%emt 00:00:00]}
3.Nc3 {[%eval 0,1] [%emt 00:00:00]} Qd6 {[%eval 0,1] [%emt 00:00:00]}
4.d4 {[%eval 0,1] [%emt 00:00:00]} Nf6 {[%eval 0,1] [%emt 00:00:00]}
5.Nf3 {[%eval 0,1] [%emt 00:00:00]} g6 {[%eval 0,1] [%emt 00:00:00]}
6.Nb5 {[%eval 0,1] [%emt 00:00:00]} Qb6 {[%eval 0,1] [%emt 00:00:00]}
7.Bd3 {[%eval 0,1] [%emt 00:00:00]} Bg7 {[%eval -9,27] [%emt 00:03:27]}
8.O-O {(O-O) [%eval 25,33] [%emt 00:04:05]} O-O {(c6) [%eval -13,28] [%emt 00:04:31]}
9.a4 {(Re1) [%eval 37,32] [%emt 00:01:38]} Bg4 {(Bg4) [%eval -19,28] [%emt 00:05:43]}
10.Be2 {(Be2) [%eval 32,35] [%emt 00:04:11]} c6 {(c6) [%eval -35,29] [%emt 00:03:41]}
11.a5 {(a5) [%eval 51,31] [%emt 00:00:49]} Qd8 {(Qd8) [%eval -13,27] [%emt 00:01:40]}
12.Nc3 {(Nc3) [%eval 37,34] [%emt 00:02:21]} Qc7 {(Qc7) [%eval -34,27] [%emt 00:00:33]}
13.h3 {(h3) [%eval 47,34] [%emt 00:03:58]} Bxf3 {(Bxf3) [%eval -27,31] [%emt 00:05:01]}
14.Bxf3 {(Bxf3) [%eval 37,34] [%emt 00:01:44]} Rd8 {(Rd8) [%eval -27,29] [%emt 00:05:03]}
15.Re1 {(Re1) [%eval 35,38] [%emt 00:03:28]} e6 {(Na6) [%eval -29,28] [%emt 00:09:55]}
16.Bg5 {(g3) [%eval 53,36] [%emt 00:08:35]} Rd7 {(Rd7) [%eval -15,27] [%emt 00:02:47]}
17.b4 {(Ra4) [%eval 27,35] [%emt 00:02:23]} h6 {(h6) [%eval -11,29] [%emt 00:02:41]}
18.Bh4 {(Bh4) [%eval 42,35] [%emt 00:01:07]} Nd5 {(Nd5) [%eval -18,32] [%emt 00:07:39]}
19.Nxd5 {(Nxd5) [%eval 39,38] [%emt 00:03:05]} cxd5 {(cxd5) [%eval -13,31] [%emt 00:05:25]}
20.c3 {(c3) [%eval 47,35] [%emt 00:01:59]} Nc6 {(Nc6) [%eval -12,31] [%emt 00:03:52]}
21.Bg3 {(Bg3) [%eval 29,39] [%emt 00:06:17]} Qc8 {(Qc8) [%eval -10,33] [%emt 00:02:11]}
22.a6 {(Be2) [%eval 21,38] [%emt 00:04:40]} b6 {(b6) [%eval -10,31] [%emt 00:02:14]}
23.Bg4 {(Qd3) [%eval 20,37] [%emt 00:05:36]} Ne7 {(Ne7) [%eval -10,32] [%emt 00:02:53]}
24.Qd3 {(Qd3) [%eval 25,37] [%emt 00:01:30]} Rd8 {(Qd8) [%eval -10,34] [%emt 00:03:45]}
25.Bf4 {(Bf4) [%eval 42,34] [%emt 00:03:14]} Qd7 {(Qd7) [%eval -10,33] [%emt 00:03:04]}
26.Ra2 {(Qe3) [%eval 30,34] [%emt 00:03:00]} Rac8 {(Rf8) [%eval -3,27] [%emt 00:01:41]}
27.Rae2 {(Rae2) [%eval 84,34] [%emt 00:00:43]} Kh8 {(Kh8) [%eval -10,31] [%emt 00:03:05]}
28.Bxe6 {(Ra2) [%eval 119,36] [%emt 00:01:32]} fxe6 {(fxe6) [%eval -41,34] [%emt 00:04:55]}
29.Rxe6 {(Rxe6) [%eval 98,40] [%emt 00:02:34]} Ng8 {(Ng8) [%eval -48,34] [%emt 00:03:02]}
30.Qxg6 {(Qxg6) [%eval 110,37] [%emt 00:00:57]} Rf8 {(Rf8) [%eval -44,33] [%emt 00:02:16]}
31.Bd6 {(Bd6) [%eval 100,38] [%emt 00:02:07]} Rf6 {(Rf6) [%eval -63,33] [%emt 00:07:59]}
32.Rxf6 {(Rxf6) [%eval 138,33] [%emt 00:00:49]} Bxf6 {(Bxf6) [%eval -54,32] [%emt 00:02:34]}
33.Bf4 {(Bf4) [%eval 104,38] [%emt 00:02:30]} b5 {(Bg7) [%eval -52,32] [%emt 00:05:35]}
34.Bxh6 {(Bxh6) [%eval 116,36] [%emt 00:02:14]} Qh7 {(Qh7) [%eval -58,31] [%emt 00:02:09]}
35.Qg4 {(Qg4) [%eval 121,38] [%emt 00:02:26]} Rxc3 {(Rxc3) [%eval -46,30] [%emt 00:02:31]}
36.Re8 {(Re8) [%eval 105,39] [%emt 00:03:13]} Rc6 {(Rc6) [%eval -41,26] [%emt 00:00:15]}
37.Qh5 {(Qh5) [%eval 100,38] [%emt 00:02:23]} Rxa6 {(Rxa6) [%eval -58,30] [%emt 00:02:18]}
38.g4 {(g4) [%eval 103,39] [%emt 00:02:26]} Rc6 {(Rc6) [%eval -48,29] [%emt 00:01:09]}
39.Qxd5 {(Kg2) [%eval 109,39] [%emt 00:00:58]} Rc7 {(Rc7) [%eval -45,28] [%emt 00:01:42]}
40.Be3 {(Be3) [%eval 124,37] [%emt 00:01:46]} Qf7 {(Re7) [%eval -44,29] [%emt 00:05:02]}
41.Qxb5 {(Qxb5) [%eval 129,32] [%emt 00:01:11]} Rd7 {(Rd7) [%eval -64,29] [%emt 00:01:59]}
42.Rc8 {(Rc8) [%eval 124,34] [%emt 00:01:34]} Qe6 {(Qe6) [%eval -59,27] [%emt 00:00:20]}
43.Qd3 {(Rf8) [%eval 143,31] [%emt 00:00:43]} Bd8 {(Rh7) [%eval -58,28] [%emt 00:01:19]}
44.Qc3 {(Qc3) [%eval 145,37] [%emt 00:07:45]} Qe4 {(Qe4) [%eval -51,28] [%emt 00:01:02]}
45.Qc5 {(Qc5) [%eval 135,38] [%emt 00:02:49]} Bb6 {(Bb6) [%eval -58,29] [%emt 00:01:37]}
46.Qh5 {(Qh5) [%eval 144,34] [%emt 00:00:49]} Rh7 {(Rh7) [%eval -75,29] [%emt 00:02:08]}
47.Qg5 {(Qg5) [%eval 142,37] [%emt 00:02:07]} Rg7 {(Rg7) [%eval -69,29] [%emt 00:00:11]}
48.Qf6 {(Qf6) [%eval 141,38] [%emt 00:01:57]} Qg6 {(Qg6) [%eval -79,33] [%emt 00:01:20]}
49.Qxg6 {(Qxg6) [%eval 134,39] [%emt 00:01:14]} Rxg6 {(Rxg6) [%eval -59,30] [%emt 00:00:34]}
50.Kg2 {(d5) [%eval 118,40] [%emt 00:03:24]} Kg7 {(Kh7) [%eval -51,27] [%emt 00:00:45]}
51.Rc4 {(Kf3) [%eval 142,32] [%emt 00:00:28]} Ne7 {(Ne7) [%eval -57,30] [%emt 00:02:06]}
52.Kf3 {(Kf3) [%eval 140,36] [%emt 00:02:20]} Rf6 {(Rf6) [%eval -66,26] [%emt 00:00:12]}
53.Ke4 {(Ke4) [%eval 157,37] [%emt 00:02:10]} Re6 {(Re6) [%eval -70,27] [%emt 00:00:53]}
54.Kd3 {(Kd3) [%eval 155,36] [%emt 00:01:37]} Nd5 {(Nd5) [%eval -80,26] [%emt 00:00:11]}
55.h4 {(h4) [%eval 162,34] [%emt 00:00:42]} Re8 {(Kf7) [%eval -69,27] [%emt 00:01:16]}
56.Bg5 {(Bc1) [%eval 169,34] [%emt 00:01:04]} Kf7 {(Kf7) [%eval -55,27] [%emt 00:00:32]}
57.f3 {(f3) [%eval 153,33] [%emt 00:01:04]} Bc7 {(Bc7) [%eval -89,27] [%emt 00:02:09]}
58.Bd2 {(Bd2) [%eval 160,35] [%emt 00:00:30]} Bd6 {(Bd6) [%eval -71,26] [%emt 00:00:42]}
59.h5 {(h5) [%eval 202,34] [%emt 00:01:58]} a6 {(a6) [%eval -95,29] [%emt 00:02:13]}
60.Rc6 {(Rc6) [%eval 202,38] [%emt 00:01:05]} Bxb4 {(Bxb4) [%eval -86,28] [%emt 00:00:28]}
61.Rxa6 {(Rxa6) [%eval 224,35] [%emt 00:01:41]} Bxd2 {(Bxd2) [%eval -89,28] [%emt 00:00:35]}
62.Kxd2 {(Kxd2) [%eval 238,36] [%emt 00:01:36]} Rg8 {(Rd8) [%eval -160,28] [%emt 00:01:47]}
63.Ra7 {(Ra5) [%eval 292,35] [%emt 00:02:23]} Ke6 {(Ke6) [%eval -192,29] [%emt 00:00:54]}
64.Kd3 {(Kd3) [%eval 298,40] [%emt 00:00:54]} Rd8 {(Rd8) [%eval -194,31] [%emt 00:00:22]}
65.Ke4 {(Ra5) [%eval 333,38] [%emt 00:03:01]} Nc3 {(Nc3) [%eval -180,28] [%emt 00:00:27]}
66.Ke3 {(Ke3) [%eval 343,31] [%emt 00:00:18]} Nd5 {(Nd5) [%eval -194,27] [%emt 00:00:07]}
67.Ke4 {(Kd3) [%eval 389,35] [%emt 00:02:37]} Nc3 {(Nc3) [%eval 0,60] [%emt 00:00:20]}
68.Ke3 {(Ke3) [%eval 401,28] [%emt 00:00:18]} Nd5 {(Nb5) [%eval 0,64] [%emt 00:00:40]}
69.Kf2 {(Kd3) [%eval 417,31] [%emt 00:00:35]} Nf4 {(Kf6) [%eval -227,27] [%emt 00:00:50]}
70.Kg3 {(Kg3) [%eval 452,34] [%emt 00:00:23]} Rxd4 {(Ne2) [%eval -215,32] [%emt 00:00:23]}
71.h6 {(h6) [%eval 210,49] [%emt 00:01:16]} Ng6 {(Ng6) [%eval -199,30] [%emt 00:00:04]}
72.g5 {(Ra6) [%eval 210,53] [%emt 00:00:31]} Rd1 {(Rd1) [%eval -215,29] [%emt 00:00:44]}
73.Ra6 {(Ra6) [%eval 210,52] [%emt 00:01:17]} Kf5 {(Kf5) [%eval -179,30] [%emt 00:00:14]}
74.Ra5 {(Ra5) [%eval 202,54] [%emt 00:00:31]} Ke6 {(Ke6) [%eval -179,33] [%emt 00:00:05]}
75.f4 {(f4) [%eval 202,56] [%emt 00:00:29]} Nf8 {(Nf8) [%eval -179,39] [%emt 00:00:31]}
76.f5 {(Ra6) [%eval 202,56] [%emt 00:00:31]} Kf7 {(Kf7) [%eval -173,41] [%emt 00:01:19]}
77.Kg2 {(Ra6) [%eval 202,60] [%emt 00:01:26]} Rd4 {(Rd4) [%eval -146,35] [%emt 00:00:13]}
78.Kf3 {(Kf3) [%eval 202,60] [%emt 00:00:43]} Kg8 {(Kg8) [%eval -99,29] [%emt 00:00:21]}
79.Ra8 {(Ra8) [%eval 175,63] [%emt 00:03:52]} Rh4 {(Rh4) [%eval -32,30] [%emt 00:00:24]}
80.Ke3 {(Ra7) [%eval 0,40] [%emt 00:01:38]} Rh1 {(Rh1) [%eval 0,30] [%emt 00:00:16]}
81.Ra7 {(Ke4) [%eval 0,56] [%emt 00:00:16]} Nh7 {(Nh7) [%eval 0,39] [%emt 00:00:25]}
82.f6 {(g6) [%eval 0,62] [%emt 00:00:17]} Rh3 {(Nxg5) [%eval 0,39] [%emt 00:00:28]}
83.Kf4 {(Kf4) [%eval 0,55] [%emt 00:00:17]} Nxf6 {(Nxf6) [%eval 0,40] [%emt 00:00:16]}
84.gxf6 {(Kf5) [%eval 0,66] [%emt 00:00:28]} Rxh6 {(Rxh6) [%eval 0,99] [%emt 00:00:00]}
1/2-1/2[/pgn]
My email addresses:
gbanksnz at gmail.com
gbanksnz at yahoo.co.nz

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