RomiChessNG1 vs. Hamsters 0.2

[Michael Sherwin]

There is a new RomiChess beta in both 32 bit and 64 bit versions ready to be tested. This beta has something new in it that as far as I know has never been done before! It has a search/eval that evolves with each iteration of the search. Values from a special history table are used to 'evolve' (tune) the eval after each iteration which in theory not only makes the eval more accurate it also results in a faster search as the eval and search work better together. A circular feedback loop is created between the two. It is still in the very early stages of development, however, the results so far are very promising.

Useing my set of 50 positions (Sherwin50.pgn) the last series of betas known as Death Kitty 1 thru 6 were only able to achieve 55% vs. Hamsters 0.2. Death Kitty was not able to handle these new tougher, heavily armored, mechanized Hamsters! So I sent Romi to ninja school!

Actually my new beta naming scheme is rather flexible. RomiChessNG stands for, if Romi does bad--RomiChess No Good, if RomiChess does good--RomiChess Ninja Girl!

This betas first test was a Ninja Girl result!

Even if the following result had not been nearly so good I would still have been very happy as the change in playing style has changed in a very dramatic and positive way!

RomiChessNG1 - Hamsters0.2 : 62.5/100 49-24-27 (1=101111110==11=0110=1=1=1101==11000=0=11010===11=101=0==011=01=1=10=0101=11=11111=01101110101=0110=) 63% +92

I will be sending this beta out to the people on my beta list shortly.

[Graham Banks]

Looking forward to a non-beta Romi with learning disabled so that I can test it for the CCRL 40/40!

[Michael Sherwin]

Looking forward to a non-beta Romi with learning disabled so that I can test it for the CCRL 40/40!

Hi Graham,

That is my next order of business!

Mike

[Dr.Wael Deeb]

Bravo Michael,waiting for the new version and wishing you luck with your new approach
Cheers,
Dr.Wael Deeb

P.S.Enough said because Daniel will start to make notes again regarding discussing the beta versions

[Michael Sherwin]

Three games indicative of Romi's altered playing style!

Nothing to spectacular, but, when I see a couple more of those I will post them.

[Event "Arena tournament"]
[Site "A34"]
[Date "2007.04.28"]
[Round "1"]
[White "RomiChessNG1"]
[Black "Resp_0_1_9"]
[Result "1-0"]
[ECO "A70"]
[Opening "Benoni"]
[Time "04:03:16"]
[Variation "Classical (with e4 and Nf3)"]
[TimeControl "240+4"]
[Termination "normal"]
[PlyCount "107"]
[WhiteType "program"]
[BlackType "program"]

{C:\Chess\Pgn\Sherwin50.pgn 1/50 (Owner-Owner, ?, 2007.04.04, *)} 1.d4 Nf6 2.c4
c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Bd3 {(f1d3 e8g8 e1g1 f8e8 h2h3
b8d7 g1h2 d8b6 f1e1 d7e5 f3e5 ) 0.58/11 12} O-O {(O-O O-O Bg4 h3 Bxf3 Qxf3 Nbd7 Bf4
Qb6 Rac1 Rfe8 ) -0.50/11 9} 9.h3 {(h2h3f6d7 e1g1 d7e5 c1f4 e5f3 d1f3 f7f5 e4f5 g7c3
f5g6 c3b2 g6h7 g8h8 a1e1 ) 0.83/13 17} Re8 {(Re8 O-O Qb6 Qe2 Na6 Bf4 Nb4 Na4 Qc7 Nc3
) -0.43/10 9} 10.O-O {(e1g1c8d7 g1h2 b7b5 f1e1 b5b4 c3b1 c5c4 d3c2 b4b3 a2b3 c4b3
c2d3 d8b6 ) 0.83/14 16} Bd7 {(Bd7 Bg5 Qb6 Qd2 Na6 Rfe1 Nc7 Rac1 Nb5 Nxb5 Bxb5 )
-0.43/11 9} 11.Bf4 {(c1f4b7b5 c3b5 d7b5 d3b5 e8e4 f4g5 h7h6 g5h4 d8a5 d1d3 a5b4 h4g3 )
0.35/13 15} c4 {(c4 Bc2 Qb6 Rb1 Nh5 Be3 Qc7 Qe2 Na6 ) -0.41/11 9} 12.Bc2 {(d3c2d8c7
f1e1 f6h5 f4e3 b8a6 e3d4 g7d4 f3d4 a6c5 d1d2 h5g7 a1c1 a8c8 ) 0.51/14 16} Qb6 {(Qb6
Rb1 Nh5 Be3 Qa5 Qd2 Na6 Ne2 Qb4 a3 Qb5 ) -0.35/11 9} 13.Rb1 {(a1b1 b6a6 f3d4 f6h5
f4e3 g7e5 d1d2 h5g7 b1c1 a6b6 c2d1 e5d4 ) 0.67/13 12} Nh5 {(Nh5 Bh2 Qc7 Nd4 Qb6 Ndb5
Bxc3 Nxc3 Na6 ) -0.37/11 9} 14.Bh2 {(f4h2 b6c5 f1e1 b7b5 e4e5 d6e5 ) 0.38/13 14} Qc7
{(Qc7 Nd4 Qc5 Nf5 Bf8 Re1 Na6 Ba4 b5 Bc2 Bxf5 ) -0.34/11 8} 15.Re1 {(f1e1b7b5 e4e5 )
0.64/13 14} Na6 {(Na6 Qd2 b5 Ne2 Qc5 b4 cxb3 Rxb3 Rac8 Ned4 Nf6 ) -0.26/11 9} 16.g4
{(g2g4h5f6 e4e5 d6e5 d5d6 c7d8 f3e5 a6b4 b1c1 b7b5 e5d7 d8d7 h2f4 a7a5 g4g5 ) 1.26/15 14}
Nf6 {(Nf6 e5 dxe5 Bxe5 Qa5 a3 Qc5 g5 Nh5 Ne4 Qb6 ) -0.02/11 9} 17.e5 {(e4e5d6e5
d5d6 c7c5 e1e5 e8e5 h2e5 d7c6 e5f4 a6b4 c2a4 c6a4 c3a4 c5a5 ) 1.73/14 13} dxe5
{(dxe5 Bxe5 Qa5 a3 Qc5 Qd2 Nc7 g5 ) -0.02/10 9} 18.d6 {(d5d6 c7c5 e1e5 e8e5 h2e5 d7c6
e5f4 a8d8 f3d4 a6b4 d4c6 c5c6 b1c1 ) 1.70/13 12} Qb6 {(Qb6 Nxe5 Be6 Qe2 Qb4 Bf4 Rad8
g5 Nd5 ) 0.13/9 8} 19.Nxe5 {(f3e5 a6b4 e5c4 e8e1 d1e1 b6a6 c2b3 a8c8 c4d2 a6d3
h2g3 h7h6 e1e3 ) 1.64/12 10} Be6 {(Be6 Qe2 Rac8 Bf4 Nd7 Qe3 Nac5 Qd4 Rcd8 ) 0.11/9
8} 20.Qe2 {(d1e2 b6d6 c2a4 d6c5 a4e8 a8e8 e2f3 f6d5 e5d7 c5e7 c3d5 ) 1.36/11 8}
Rac8 {(Rac8 Bf4 Nb4 Be4 Nxe4 Nxe4 Qb5 Nc3 Qa6 ) 0.10/9 8} 21.Ba4 {(c2a4 e8d8 g4g5
f6h5 d6d7 c8c5 e5f3 e6h3 b1d1 g7c3 ) 1.23/11 8} Red8 {(Red8 Nf3 Qa5 Be5 Nc5 Bc2 Nd3
Bxd3 cxd3 Qxd3 ) 0.12/10 9} 22.g5 {(g4g5f6h5 d6d7 c8c5 e5g4 c5g5 c3e4 g5d5 g4e3 )
0.66/13 11} Nh5 {(Nh5 Bb5 Nb8 Nxc4 Qc5 Ne5 a6 Bd3 Qxd6 ) 0.31/9 8} 23.Bb5 {(a4b5 d8d6
e5c4 e6c4 b5c4 d6d7 b1c1 a6b4 c3e4 c8d8 b2b3 d8e8 ) 0.22/12 9} Bxe5 {(Bxe5 Bxe5 Nb4
b3 Nd3 Bxc4 Nxe1 Bxe6 fxe6 Rxe1 Rf8 ) 0.99/10 8} 24.Bxe5 {(h2e5a6b4 b1d1 c8c5 b2b3
b4d3 d1d3 c4d3 e2d3 c5c3 e5c3 d8d6 d3e2 e6h3 ) -0.49/14 10} Nb4 {(Nb4 b3 Nd3 Bxc4
Nhf4 Bxf4 Nxf4 Qe3 Nxh3+ Kf1 Qxe3 Rxe3 ) 0.94/10 8} 25.Rbd1 {(b1d1 c8c5 ) -0.19/13
9} Rc5 {(Rc5 Bd4 Rxg5+ Kh1 Qxd6 Bc5 Rxc5 Rxd6 Rxd6 Ne4 Bd5 a4 ) 1.42/10 8} 26.h4
{(h3h4 c5b5 e5d4 b6a5 c3b5 a5b5 e2e5 b5e5 d4e5 b4a2 d1a1 c4c3 b2c3 ) -0.40/13 9} Rxb5
{(Rxb5 Bd4 Qa5 Nxb5 Qxb5 b3 Rxd6 bxc4 Qa5 Qd2 Qa4 c5 ) 2.42/11 8} 27.Bd4 {(e5d4b6c6 )
-0.70/14 9} Qc6 {(Qc6 Nxb5 Nf4 Qe4 Nh3+ Kh2 Qxb5 Qe5 Qxe5+ Rxe5 Nf4 a3 Nbd5 ) 2.11/11 8}
28.Nxb5 {(c3b5h5f4 e2e4 f4h3 g1f1 c6b5 d4f6 d8d7 e1e2 b4a2 e4d4 b5c6 e2e3 c6h1 f1e2 )
-1.08/14 9} Nf4 {(Nf4 Qe4 Nh3+ Kh2 Qxb5 Qf3 Rxd6 Rxe6 Rxe6 Kxh3 ) 2.10/10 8} 29.Qe4
{(e2e4) 0.24/15 8} Nh3+ {(Nh3+ Kh2 Qxb5 Qf3 Nd5 Rxe6 fxe6 Kxh3 Rxd6 Be5 Rd8 Qg4 )
0.73/10 8} 30.Kf1 {(g1f1 c6b5 a2a4 b5d5 d4f6 d5e4 e1e4 d8d7 h4h5 g6h5 f2f3 a7a5 )
-0.14/15 6} Qxb5 {(Qxb5 a4 Qd5 Bf6 Qxe4 Rxe4 Rd7 Kg2 b6 Kf1 ) 1.71/10 8} 31.a4
{(a2a4b5d5 d4f6 d5e4 e1e4 d8d7 e4d4 b4d3 d1d2 d3c5 d2c2 ) -0.55/14 8} Qd5 {(Qd5 Bf6 Qxe4
Rxe4 Rd7 Rdd4 Nd3 Re2 Nhf4 ) 1.93/9 9} 32.Bf6 {(d4f6 d5e4 e1e4 d8d7 d1d4 a7a5 f1g2
b4d3 f2f3 h3f4 g2h2 f4h5 b2b3 h5f6 ) -0.36/14 6} Qxe4 {(Qxe4 Rxe4 Rd7 Rdd4 Nc6 Rd2
Nd8 Re3 b6 Rd1 a6 ) 1.70/12 8} 33.Rxe4 {(e1e4 d8d7 d1d4 g8f8 f2f3 b4d3 b2b3 h3f2
e4e3 c4b3 d4d3 f2d3 e3d3 e6c4 f6e7 d7e7 ) -0.77/16 6} Rd7 {(Rd7 Rdd4 Nc6 Rd2 Na5 Rd1
b6 Re3 a6 Re5 Bg4 ) 1.74/11 8} 34.Rd2 {(d1d2b4d3 ) -0.99/15 7} Nd3 {(Nd3 Rc2 Rxd6
Rcxc4 Kf8 Rc7 Ndxf2 Rd4 Rxd4 Bxd4 Ne4 Bxa7 Bd5 Bd4 ) 1.84/12 8} 35.Rc2 {(d2c2d7d6
c2c4 g8f8 c4c7 h3f2 e4e2 e6h3 f1g1 d6c6 c7c6 b7c6 e2f2 d3f2 g1f2 c6c5 ) -0.42/15 7}
Rxd6 {(Rxd6 Rcxc4 Kf8 Rc7 Ndxf2 Rd4 Rxd4 Bxd4 Nd3 Rxb7 a6 Rb8+ Ke7 b4 ) 1.47/11 8}
36.Rcxc4 {(c2c4 g8f8 c4c7 d3f2 c7b7 d6d1 f1e2 d1d2 e2d2 f2e4 d2e3 e4f6 g5f6 f8e8 b7a7
e6b3 a7a8 e8d7 a8a7 d7e8 a7a8 e8d7 a8a7 d7e8 ) 0.55/15 4} Kf8 {(Kf8 Rc7 Ndxf2 Rxb7
Rd1+ Kg2 Rg1+ Kf3 Rc1 Rd4 Rc8 Rxa7 Rb8 h5 Rb3+ ) 1.08/11 7} 37.Rc7 {(c4c7 d3f2 c7b7
d6d1 f1e2 d1d2 e2f1 d2d1 f1e2 d1d2 e2f1 d2d1 ) 0.60/15 5} Ndxf2 {(Ndxf2 Rxb7 Rd1+
Kg2 Rg1+ Kf3 Rc1 Rd4 Rc8 ) 1.08/9 8} 38.Rxb7 {(c7b7d6d1 f1e2 d1d2 e2f1 d2d1 f1e2
d1d2 e2f1 d2d1 ) 0.60/15 7} Rd1+ {(Rd1+ Ke2 Ke8 Rb8+ Kd7 Rd8+ Kc7 Rxe6 Rxd8 Bxd8+
Kxd8 Rf6 Ne4 Rxf7 ) 0.00/9 7} 39.Ke2 {(f1e2d1d2 e2f1 d2d1 f1e2 d1d2 e2f1 d2d1 )
0.60/17 7} Ke8 {(Ke8 Rb8+ Kd7 Rd8+ Kc7 Rxe6 Rxd8 Bxd8+ Kxd8 Ra6 h6 gxh6 Ng4 Rxa7 )
-0.18/10 7} 40.Re7+ {(b7e7 e8f8 e4b4 d1c1 b4b8 c1c8 b8c8 e6c8 e7a7 f8e8 a7e7 e8f8 b2b4
c8g4 e2f1 g4d1 e7a7 ) 1.24/14 4} Kf8 {(Kf8 Rxa7 Rd2+ Kxd2 Nxe4+ Ke3 Nxf6 gxf6 Ke8
Re7+ Kd8 a5 g5 ) -0.67/12 7} 41.Rb4 {(e4b4 d1c1 b4b8 c1c8 b8c8 e6c8 e7a7 f8e8 a7e7
e8f8 b2b4 f2g4 e7c7 c8a6 e2f3 g4f6 g5f6 h3g1 f3e4 f8e8 ) 1.11/15 5} Rc1 {(Rc1 Rb8+
Rc8 Rxc8+ Bxc8 Rxa7 Ke8 Ra8 Kd7 b4 Kc7 Ra7+ Bb7 Bd4 Ne4 b5 ) -0.40/12 7} 42.Rb8+
{(b4b8c1c8 b8c8 e6c8 e7a7 f8e8 b2b4 f2g4 e2d2 g4f6 ) 1.09/15 7} Rc8 {(Rc8 Rxc8+ Bxc8 Rxa7
Ke8 Ra8 Kd7 b4 Ng4 b5 Ng1+ Kd3 Nf3 a5 Nxf6 gxf6 Nxh4 a6 ) -0.56/14 7} 43.Rxc8+
{(b8c8 e6c8 e7a7 f8e8 b2b4 f2g4 a7a8 e8d7 ) 0.96/15 5} Bxc8 {(Bxc8 Rxa7 Ke8 Ra8 Kd7 b4
Ng4 b5 Ng1+ Kd3 Nf3 ) -0.56/13 7} 44.Rxa7 {(e7a7f8e8 a7e7 e8f8 e7c7 c8e6 f6d4 f2e4
e2e3 h3f2 e3f3 e6g4 ) 1.04/15 6} Ke8 {(Ke8 a5 Ng4 Kf3 Nxf6 gxf6 g5 Re7+ Kf8 hxg5
Nxg5+ ) -0.85/13 7} 45.Re7+ {(a7e7e8f8 b2b4 f2g4 e7a7 f8e8 ) 2.13/14 6} Kf8 {(Kf8 Kd2
Ng4 Rc7 Be6 Rb7 Ke8 Rb8+ Kd7 Bd4 Nh2 Rh8 ) -0.13/12 7} 46.b4 {(b2b4f2g4 e7a7 f8e8
e2f3 h7h6 a7e7 e8f8 ) 2.35/15 6} Ng4 {(Ng4 Ra7 Ke8 Ra8 Kd7 b5 Ng1+ Kd3 Nf3 a5 Nxf6 )
-0.56/12 7} 47.Kf3 {(e2f3 h7h6 b4b5 h6g5 h4g5 g4f6 g5f6 h3g5 f3f4 g5e6 f4e3 g6g5 b5b6
e6f4 e3e4 c8e6 a4a5 e6d5 e4d4 g5g4 ) 2.49/15 5} Nxf6 {(Nxf6 gxf6 g5 hxg5 Nxg5+ Kf4
Nh3+ Ke3 Ng5 b5 ) -1.47/12 7} 48.gxf6 {(g5f6 g6g5 h4g5 h3g5 f3f4 g5e6 f4g3 e6d4 e7c7
c8e6 b4b5 f8e8 b5b6 d4f5 g3f4 e8d8 f4g5 f5e3 g5h6 e3g4 h6g5 ) 2.37/17 5} g5 {(g5 )
-2.15/13 7} 49.b5 {(b4b5 h7h5 h4g5 h3g5 f3e3 g5h7 e7c7 c8g4 b5b6 h7f6 b6b7 f6d5 e3d4
d5c7 b7b8q c7e8 b8b4 f8g7 ) 3.67/16 6} h5 {(h5 Rc7 Be6 b6 Bd5+ ) -3.16/12 6} 50.Rc7
{(e7c7c8e6 ) 6.44/17 5} Be6 {(Be6 ) -5.46/13 6} 51.b6 {(b5b6 e6d5 ) 6.65/16 5} Ke8 {(Ke8 )
-6.71/13 6} 52.Rc5 {(c7c5) 7.12/15 6} Kd8 {(Kd8 ) -7.21/12 6} 53.b7 {(b6b7e6d5 c5d5 d8c7
h4g5 h3g5 d5g5 c7b7 g5h5 b7c8 h5h7 c8d7 h7f7 d7e6 f7f8 e6e5 f6f7 e5e6 f3e4 e6d6 )
10.25/16 6} Bd5+ {(Bd5+ Rxd5+ Kc7 hxg5 Nxg5+ Rxg5 Kxb7 Rg7 Kc6 Rxf7 Kd6 Re7 h4 Re8 Kd7
f7 ) -11.00/13 6} {Black resigns} 1-0


[Event "Arena tournament"]
[Site "A34"]
[Date "2007.04.28"]
[Round "3"]
[White "RomiChessNG1"]
[Black "Resp_0_1_9"]
[Result "1-0"]
[ECO "A95"]
[Opening "Dutch"]
[Time "04:29:25"]
[Variation "Stonewall (with Nc3)"]
[TimeControl "240+4"]
[Termination "normal"]
[PlyCount "85"]
[WhiteType "program"]
[BlackType "program"]

{C:\Chess\Pgn\Sherwin50.pgn 2/50 (Owner-Owner, ?, 2007.04.04, *)} 1.d4 f5 2.c4
Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 {(g1f3d7d5 c4d5 e6d5 e1g1 e8g8 b1c3 b8d7 ) 0.04/13 16}
O-O 6.O-O {(e1g1 b7b6 b1c3 d7d5 h2h3 c7c5 c1f4 c8b7 f3g5 d8c8 d4c5 h7h6 g5e6 )
-0.12/13 11} d5 7.Nc3 {(b1c3 d5c4 d1a4 b8d7 a4c4 d7b6 c4d3 c7c5 c1d2 c5d4 d3d4 b6d5 f3e5
) -0.05/13 13} c6 8.Bg5 {(c1g5b7b6 c4d5 c6d5 g5f4 b8c6 c3b5 c8d7 f4c7 d8e8 a1c1
e7b4 g2h3 ) -0.22/13 16} dxc4 {(dxc4 Ne5 Nd5 Bxe7 Qxe7 Nxc4 Qb4 Qb3 Qxb3 axb3 Nd7 e4
fxe4 ) 0.00/12 9} 9.Ne5 {(f3e5h7h6 g5f4 g7g5 f4c1 b8d7 e5c4 d7b6 c4b6 d8b6 e2e4 f5e4
g2e4 ) -0.48/13 14} Nd5 {(Nd5 Bxe7 Qxe7 Nxc4 Nxc3 bxc3 Nd7 e4 fxe4 Bxe4 Nf6 Re1 Nxe4
Rxe4 ) -0.03/12 9} 10.Bxe7 {(g5e7d8e7 a1c1 d5b6 e2e4 b8d7 e5d7 c8d7 f2f3 f8d8 f1e1
e7b4 e1e2 a8c8 ) -0.43/14 13} Qxe7 {(Qxe7 Nxc4 Nd7 Rc1 N7b6 Ne5 f4 Nxd5 Nxd5 Qb3
fxg3 ) -0.08/11 9} 11.e4 {(e2e4 d5c3 b2c3 e7a3 d1d2 a3a6 e4f5 e6f5 d2e2 b7b5 )
-0.31/13 11} Nb6 {(Nb6 exf5 exf5 Re1 Be6 d5 cxd5 Nxd5 Nxd5 Bxd5 Rc8 ) 0.45/10 9} 12.Qe2
{(d1e2 b8d7 e5c4 b6c4 e2c4 d7b6 c4e2 e7d6 ) -0.31/13 9} c5 {(c5 dxc5 Qxc5 exf5 Rxf5
Rfe1 a5 Rad1 Rf8 Qc2 Na6 a4 ) 0.42/11 9} 13.d5 {(d4d5 e6d5 e4d5 f8d8 a1d1 b8a6 c3b5
b6d7 f2f4 d7e5 e2e5 e7e5 f4e5 a6b4 ) -0.12/14 12} exd5 {(exd5 exd5 N8d7 Rfe1 Qxe5
Qxe5 Nxe5 Rxe5 f4 Re7 fxg3 hxg3 ) 0.43/11 8} 14.exd5 {(e4d5f8d8 f1e1 b8a6 a1d1 a6c7
e2c2 e7d6 h2h3 d8e8 f2f4 e8e7 g1h2 a8b8 c2d2 ) 0.24/15 12} N8d7 {(N8d7 Rfe1 Qxe5
Qxe5 Nxe5 Rxe5 f4 Re7 fxg3 hxg3 Bd7 d6 ) 0.41/11 9} 15.Rfe1 {(f1e1e7d6 a1d1 g8h8
f2f4 a7a6 e5c4 b6c4 e2c4 d7f6 e1e5 ) 0.53/14 11} f4 {(f4 Nxd7 Qxd7 Qe6+ Qxe6 dxe6
fxg3 hxg3 Re8 e7 a5 Be4 Ra6 Nd5 ) 0.33/11 8} 16.gxf4 {(g3f4f8f4 e5d7 e7d7 e2e8 f4f8
e8d7 c8d7 d5d6 a8b8 e1e7 f8d8 a1e1 d7f5 g2e4 ) 0.91/14 11} Rxf4 {(Rxf4 Nxd7 Qxd7 Qe3
Qf5 Qxc5 Bd7 Re7 Nc8 Ree1 Nb6 ) 0.36/11 8} 17.Nxd7 {(e5d7 e7d7 e2e8 f4f8 e8e6 g8h8
a1c1 d7d8 e6e7 c8d7 d5d6 d8c8 e7e2 d7f5 c3e4 b6d5 ) 0.76/14 8} Qxd7 {(Qxd7 Qe3 Qg4
Qxc5 Bd7 Qc7 Raf8 Re2 Bc8 Rae1 Rf3 ) 0.40/11 9} 18.Qe8+ {(e2e8 f4f8 e8e6 g8h8 a1c1
d7d8 e6e7 c8d7 d5d6 a8b8 e7d8 f8d8 ) 0.76/13 8} Rf8 {(Rf8 Qe7 Qxe7 Rxe7 Rb8 d6 Rd8
Rae1 Bg4 Bxb7 Rxd6 ) 0.45/12 8} 19.Qe6+ {(e8e6 g8h8 a1c1 d7d8 e6e7 c8d7 d5d6 d8b8
c3e4 b8c8 e7e5 f8f5 e5c3 c8f8 c1c2 ) 0.77/14 8} Kh8 {(Kh8 Qe3 Qd6 Nb5 Qf6 Qxc5 Na4
Qe3 Bg4 b3 Nb6 ) 0.53/11 8} 20.Rac1 {(a1c1f8d8 e6e3 d7f7 e3g3 c8f5 d5d6 a8b8 g3f4
f7g6 c1d1 d8f8 e1e7 ) 0.59/14 11} Qc7 {(Qc7 d6 Qd8 Qe5 Nd7 Qd5 Qh4 Nd1 c3 Rxc3 a5 )
0.34/11 8} 21.d6 {(d5d6c7d8 e6e7 h7h6 c3e4 f8e8 e4f6 d8e7 e1e7 e8f8 f6d5 ) 1.19/15 10}
Qd8 {(Qd8 Qe7 Rb8 Ne4 Re8 Qc7 Bg4 Nxc5 Qf6 Rxe8+ Rxe8 d7 ) 0.06/11 8} 22.Qe7
{(e6e7h7h6 f2f4 h8h7 g2e4 h7g8 c3d5 c8h3 e7c7 d8c7 ) 1.21/14 10} Rb8 {(Rb8 Ne4 Re8 Qxd8
Rxd8 Nxc5 Kg8 Rcd1 Kh8 Re7 ) -0.21/11 8} 23.Ne4 {(c3e4 c8d7 e4c5 d8c8 c5d7 b6d7 c1c3
d7f6 b2b3 f6g8 e7e4 ) 1.87/14 7} Re8 {(Re8 Qxd8 Rxd8 Nxc5 g6 Rcd1 Nd7 Ne6 Re8 Kh1 b5
Bd5 ) -0.43/11 8} 24.Qxd8 {(e7d8e8d8 e4c5 g7g6 c1d1 b6d7 c5e6 d8e8 e6c7 e8f8 e1e7
d7f6 d1e1 c8g4 g2e4 ) 1.80/15 9} Rxd8 {(Rxd8 Nxc5 g5 Rcd1 Nd7 Nxd7 Bxd7 Re7 Bg4 Rd4
Bc8 ) -0.57/11 8} 25.Nxc5 {(e4c5 h7h6 c1d1 b6d7 c5e6 d8g8 g2d5 d7b6 e6c7 g8d8 )
1.90/15 8} h5 {(h5 Red1 Kg8 Rd2 Bg4 Bxb7 Re8 Bc6 Re2 Rxe2 Bxe2 ) -1.15/11 8} 26.Rcd1
{(c1d1 b6d7 c5e6 d8g8 e6g5 d7f6 e1e7 a7a5 d1c1 b7b5 ) 2.23/14 5} Bg4 {(Bg4 Nxb7 Re8
Rxe8+ Rxe8 Bc6 Bd7 Bxd7 Nxd7 Na5 Re4 Kf1 ) -1.42/10 8} 27.Rd4 {(d1d4g7g5 e1e7 b8c8
c5e4 d8d7 e4g5 c8g8 g5f7 h8h7 g2e4 h7g7 f7e5 d7e7 d6e7 g7f6 d4d8 ) 2.53/14 9} Rdc8
{(Rdc8 Re5 Re8 Re7 Kh7 Bxb7 Rxe7 dxe7 Re8 f3 Bh3 ) -1.55/10 8} 28.Re5 {(e1e5g7g6 f2f4
h8g8 h2h4 g4f5 g1h2 c4c3 b2c3 g8f8 a2a4 f8f7 e5e7 f7f6 ) 2.24/14 8} Rce8 {(Re8 Re7
Rec8 d7 Rd8 Rd6 Bf5 Bf3 ) -1.75/11 8} 29.Re7 {(e5e7 e8c8 e7c7 c8e8 d4e4 e8e4 g2e4
g7g5 f2f3 g4h3 e4b7 b8e8 ) 2.62/14 6} Rec8 {(Rec8 d7 Rd8 Rd6 Bf5 Bf3 ) -1.75/9 8}
30.d7 {(d6d7b6d7 c5d7 c8e8 e7e8 b8e8 g2b7 e8e1 g1g2 e1e2 b7a6 e2b2 a6c4 g4f5 d7e5
g7g5 ) 2.62/14 7} Rcd8 {(Rd8 a4 Kg8 a5 Kf8 Re8+ Rxe8 dxe8=Q+ Rxe8 axb6 axb6 Rf4+ Kg8
Bd5+ ) -2.40/10 8} 31.Be4 {(g2e4 g7g5 ) 3.10/14 6} Rdg8 {(Rg8 Kg2 g6 Bxg6 Rgf8 f4
Rbd8 h3 Bf5 Rh7+ Kg8 Bxf5 Rxf5 ) -2.98/10 8} 32.f3 {(f2f3g4d7 c5d7 b8e8 e7e8 g8e8
d7b6 a7b6 d4c4 e8a8 a2a4 a8f8 e4b7 g7g5 ) 4.13/15 8} Bxd7 {(Bxd7 Nxd7 Ra8 Bg6 Rgd8
Nxb6 axb6 Rxd8+ Rxd8 Rxb7 h4 Rxb6 h3 ) -4.38/12 8} 33.Nxd7 {(c5d7b8e8 d7e5 g8f8 e5g6
h8g8 e7b7 f8f7 b7f7 g8f7 g6f4 e8e5 e4g6 f7f6 g6h5 e5e1 g1f2 e1e7 ) 4.43/16 7} Rba8
{(Ra8 Ne5 Rge8 Bxb7 Rab8 Rxe8+ Rxe8 Be4 c3 bxc3 Kg8 f4 a5 ) -4.65/11 8} 34.Bg6 {(e4g6
g8d8 d7b6 a7b6 d4d8 a8d8 e7b7 d8a8 b7b6 h8g8 b6b7 g8f8 g6b1 g7g5 g1f2 ) 4.78/14 4}
Rgd8 {(Rgd8 Nxb6 axb6 Rxd8+ Rxd8 Rxb7 h4 Rxb6 Kg8 a4 Rd1+ Kf2 Kf8 Ke2 Ra1 Rb8+ Ke7
Rb7+ ) -4.71/12 8} 35.Nxb6 {(d7b6 a7b6 d4d8 a8d8 e7b7 d8c8 b7b6 h5h4 b6b7 ) 5.19/16
5} axb6 {(axb6 Rxd8+ Rxd8 Rxb7 h4 Rxb6 Kg8 a4 Kf8 a5 Ke7 a6 Rd1+ Kg2 Rd2+ )
-4.86/12 8} 36.Rxd8+ {(d4d8a8d8 e7b7 h8g8 b7b6 h5h4 g1f2 g8f8 b6e6 d8b8 f2e3 ) 5.36/16
7} Rxd8 {(Rxd8 Rxb7 h4 Rxb6 Kg8 a4 Kf8 a5 Rd1+ Kg2 Ke7 Kh3 Rd4 a6 Rf4 ) -4.99/13
8} 37.Rxb7 {(e7b7 h8g8 ) 5.59/17 5} Kg8 {(Kg8 Rxb6 h4 Rc6 Kf8 Rxc4 Rd1+ Kg2 Rd2+
Kh3 ) -5.27/13 8} 38.Rxb6 {(b7b6d8a8 h2h4 g8f8 b6e6 f8g8 e6e2 a8f8 g1f2 f8a8 e2e8
a8e8 g6e8 g8f8 e8h5 f8e7 h5g6 ) 6.03/17 7} Ra8 {(Ra8 Rc6 Kf8 Rxc4 Ra5 Rc8+ Ke7 Rc7+
Kd6 Rxg7 Rxa2 b4 Rb2 Rb7 h4 ) -5.65/12 7} 39.Kf2 {(g1f2c4c3 b2c3 a8a2 f2e3 a2a8
b6e6 h5h4 c3c4 a8f8 c4c5 ) 6.56/16 6} Kf8 {(Kf8 Re6 h4 a4 Rb8 Re2 Ra8 a5 ) -5.26/12
7} 40.Re6 {(b6e6 a8c8 f2e3 c4c3 b2c3 c8c3 e3f4 c3c4 e6e4 c4c8 g6h5 f8g8 h5g6 c8f8
f4e3 f8f6 e4e8 f6f8 e8e4 f8f6 e4e8 f6f8 e8e4 ) 6.86/17 4} Rb8 {(Rb8 Ke3 h4 Kd4 c3
bxc3 Rd8+ Ke5 Ra8 c4 Ra5+ Kd4 Ra8 Re2 ) -6.02/12 7} 41.Ke3 {(f2e3 b8c8 e3d2 h5h4
e6e4 c4c3 b2c3 c8d8 d2e3 d8c8 c3c4 ) 7.46/16 4} h4 {(h4 Kd4 Rc8 a4 Ra8 a5 Rc8 Kc3 )
-6.34/13 7} 42.Kd4 {(e3d4b8c8 e6e4 h4h3 d4c3 f8g8 e4c4 c8f8 f3f4 f8a8 a2a4 g8f8 g6f5
f8f7 f5h3 a8a7 h3f5 ) 7.48/18 7} Rc8 {(Rc8 a4 c3 bxc3 Rd8+ Ke3 Rc8 c4 Rb8 a5 h3 a6
Rb3+ Bd3 g5 ) -6.79/14 7} {Black resigns} 1-0

[Event "Arena tournament"]
[Site "A34"]
[Date "2007.04.28"]
[Round "6"]
[White "Resp_0_1_9"]
[Black "RomiChessNG1"]
[Result "0-1"]
[ECO "B01"]
[Opening "Scandinavian Defence"]
[Time "05:36:16"]
[Variation "120+2"]
[TimeControl "240+4"]
[Termination "normal"]
[PlyCount "138"]
[WhiteType "program"]
[BlackType "program"]

{C:\Chess\Pgn\Sherwin50.pgn 3/50 (Owner-Owner, ?, 2007.04.04, *)} 1.e4 d5 2.exd5
Qxd5 3.Nc3 Qa5 4.d4 Nf6 5.Nf3 c6 6.Bc4 Bf5 7.Bd2 e6 8.O-O {(O-O Qb6 Na4 Qd8 Bd3 Bxd3
cxd3 Nbd7 Qb3 Qc7 ) 0.56/10 9} Qb6 {(a5b6h2h3 f8d6 f1e1 e8g8 g2g4 f5g6 c3a4 b6d8
a4c3 b8d7 f3h4 d8c7 ) -0.19/14 18} 9.Rb1 {(Rb1 Bd6 Bg5 Nbd7 Nh4 Bg6 Bxf6 Nxf6 Re1
O-O-O ) 0.35/10 9} Nbd7 {(b8d7d2f4 f8e7 f3h4 f5g4 f2f3 b6b4 c4a6 g4f3 h4f3 b7a6 f1e1
a8d8 ) -0.53/13 17} 10.Re1 {(Re1 Bd6 Be3 O-O d5 Qb4 dxe6 fxe6 Qe2 Nd5 ) 0.15/10 9}
Bd6 {(f8d6 d2g5 b6b4 c4d3 f5d3 d1d3 e8g8 d3e3 f8d8 g5f4 d6f4 e3f4 b4c4 ) 0.01/13
16} 11.Bg5 {(Bg5 O-O Ne5 Qc7 Qe2 Bxe5 dxe5 Nd5 Nxd5 cxd5 Bd3 ) 0.09/10 9} Qb4
{(b6b4c4d3 f5g4 g5f6 d7f6 c3e4 f6e4 e1e4 g4f3 d1f3 a8d8 c2c3 b4b6 ) -0.09/13 16} 12.Bd3
{(Bd3 Bg4 Bxf6 Bxf3 Qxf3 Nxf6 d5 cxd5 Nxd5 Nxd5 Qxd5 O-O ) 0.15/10 9} Bg4 {(f5g4g5f6
g4f3 d1f3 d7f6 d4d5 c6d5 c3d5 f6d5 f3d5 e8g8 d5h5 h7h6 h5f3 ) -0.30/14 15} 13.Be3
{(Be3 O-O h3 Bxf3 Qxf3 Rfd8 a3 Qb6 Na4 Qa5 Nc3 ) 0.11/11 8} O-O {(e8g8h2h3 g4h5 a2a3
b4a5 e3d2 a5c7 d2g5 c7a5 g5e3 ) -0.24/14 15} 14.h3 {(h3 Bxf3 Qxf3 Rfd8 Ne4 Nxe4 Qxe4
Nf6 Qh4 Bc7 c3 Qa4 ) 0.09/11 8} Bh5 {(g4h5 a2a3 b4a5 e3d2 a5c7 d2g5 c7a5 g5e3 a8d8
) -0.16/14 12} 15.Qe2 {(Qe2 Rfd8 a3 Qa5 Ne4 Nxe4 Bxe4 Nf6 Bd2 Bxf3 ) 0.06/10 8}
Rad8 {(a8d8g2g4 h5g6 d3g6 h7g6 g4g5 f6d5 e3d2 b4b6 c3e4 b6c7 c2c4 d5f4 d2f4 )
-0.14/14 13} 16.Qd1 {(Qd1 Rfe8 a3 Qb6 Ne4 Nxe4 Bxe4 ) -0.01/10 8} Rfe8 {(f8e8g2g4 h5g6
d3g6 h7g6 e3g5 c6c5 c3e4 c5d4 f3d4 d6e5 c2c3 b4b6 g5f6 ) -0.02/14 14} 17.a3 {(a3 Qa5
Ne4 Nxe4 Bxe4 Qc7 Bg5 f6 Bd2 Bh2+ ) -0.18/10 8} Qa5 {(b4a5e3d2 a5b6 g2g4 h5g6 d3g6
h7g6 d2g5 ) -0.07/14 12} 18.Ne4 {(Ne4 Nxe4 Bxe4 Nf6 Bd3 Qa4 Ra1 Nd5 Be4 Nxe3 Rxe3
Bf4 ) -0.14/11 8} Nxe4 {(f6e4d3e4 f7f5 e4d3 f5f4 e3d2 a5a4 d2c3 d7f6 d3e2 f6d5 d1d2
d5c3 ) 0.13/14 12} 19.Bxe4 {(Bxe4 Nf6 Bd2 Qb5 Bd3 Qa4 Be3 e5 dxe5 Bxf3 Qxf3 )
-0.16/11 8} f5 {(f7f5e4d3 f5f4 e3d2 a5a4 c2c4 a4d1 b1d1 e6e5 d2a5 b7b6 d4e5 h5f3 )
0.37/14 11} 20.Bd3 {(Bd3 f4 Bd2 Qd5 Be4 Bxf3 Qxf3 Qxd4 Bxf4 e5 Bg5 ) 0.19/10 8} f4
{(f5f4e3d2 a5a4 c2c4 a4d1 b1d1 d7f6 d2a5 b7b6 a5b4 h5f3 g2f3 ) 0.12/14 11} 21.Bd2 {(Bd2
Qd5 Be4 Bxf3 Qxf3 Qxd4 Bxf4 Bxf4 Qxf4 Nc5 c3 Nd3 ) 0.21/11 8} Qd5 {(a5d5d3e4 h5f3
d1f3 d5d4 d2f4 d6f4 f3f4 d7c5 f4f3 e8f8 c2c3 d4e4 ) -0.08/14 11} 22.c4 {(c4 Bxf3
cxd5 Bxd1 dxc6 Ba4 cxd7 Bxd7 Be4 b6 Rbc1 Rc8 Rc3 Rxc3 ) 0.19/12 8} Bxf3 {(h5f3c4d5
f3d1 d5c6 d1a4 c6d7 d8d7 d3c4 d7e7 b1c1 a4c6 c1d1 c6d5 b2b3 e8d8 c4d5 ) 0.09/16 10}
23.cxd5 {(cxd5 Bxd1 dxc6 Ba4 cxd7 Bxd7 Be4 b6 Rbc1 Rc8 b4 Rxc1 Rxc1 Rc8 ) 0.15/12 8}
Bxd1 {(f3d1 d5c6 d1a4 c6d7 d8d7 d3c4 d7e7 b1c1 a4c6 b2b4 c6a4 c4d3 a4b3 c1c3 b3d5
b4b5 ) -0.10/16 7} 24.dxc6 {(dxc6 Bb3 cxd7 Rf8 Bb5 a6 Be2 Rxd7 Bg4 Re7 Rbc1 Bd5 )
0.17/12 8} Ba4 {(d1a4 c6d7 a4d7 e1e2 e6e5 d2c3 f4f3 g2f3 e5d4 e2e8 d8e8 c3d4 d7h3 d4a7
h3e6 a7d4 ) -0.13/15 6} 25.cxd7 {(cxd7 Bxd7 Be4 b6 Rbd1 Rc8 d5 a6 dxe6 Bxe6 Bc3 Rcd8
Bd4 ) 0.12/12 8} Bxd7 {(a4d7 d3e4 b7b6 b1c1 d8c8 e4b7 c8c1 e1c1 e8d8 b7e4 d7a4 e4f3
) -0.25/14 6} 26.Be4 {(Be4 b6 Rbd1 Bb5 Rc1 Rc8 d5 Rxc1 Rxc1 a6 dxe6 Rxe6 Rc8+ )
0.14/12 8} b6 {(b7b6 b1c1 d8c8 g1h2 d7b5 g2g3 g7g5 h2g2 e8d8 g2f3 c8c4 c1c4 b5c4 g3f4 )
-0.29/14 8} 27.Rbc1 {(Rbc1 Rc8 Rxc8 Rxc8 d5 exd5 Bxd5+ Kh8 Be4 a5 b3 Rf8 a4 Rc8 )
0.11/12 8} Rdc8 {(d8c8 g1h2 e8d8 g2g3 g7g5 ) -0.29/14 8} 28.Rxc8 {(Rxc8 Rxc8 d5 exd5
Bxd5+ Kh8 Bc3 Bb5 Be4 Re8 b4 Bc4 a4 a6 a5 ) 0.13/13 8} Rxc8 {(e8c8e4d3 h7h6 d3g6 c8c4
e1e4 d7c6 e4e6 c4d4 d2b4 d4d1 g1h2 d6b4 ) -0.30/15 9} 29.d5 {(d5 exd5 Bxd5+ Kh8 Be6
Bxe6 Rxe6 Rd8 Re4 Rf8 Rd4 Rf6 Kf1 ) 0.13/12 8} exd5 {(e6d5e4d5 g8f8 d2c3 d7f5 e1c1
c8c7 d5f3 f8e7 f3e2 f5e4 c1e1 e7f7 e2a6 e4c6 ) -0.05/15 8} 30.Bxd5+ {(Bxd5+ Kh8 Bc3
Rd8 Rd1 Bf5 Bc6 Be7 Rxd8+ Bxd8 Be5 Bg5 Bd5 Bd3 ) 0.15/12 8} Kf8 {(g8f8) -0.05/15 8}
31.Bc3 {(Bc3 Bc6 Bc4 Bxg2 Be6 Rxc3 bxc3 f3 a4 Bf4 Re4 g5 ) 0.31/11 8} Rd8 {(c8d8 e1d1
d7a4 b2b3 a4b5 d5e4 g7g6 e4c2 b5e2 ) 0.01/13 6} 32.Rd1 {(Rd1 Bf5 Bc4 Be7 Re1 Bd6 h4
Rc8 Ba6 Rc5 Bd4 ) 0.31/11 8} Bf5 {(d7f5d5b3 f4f3 c3e5 d6e7 d1d8 e7d8 b3d5 f3g2 g1g2
d8h4 e5b8 a7a5 b8d6 f8e8 ) -0.37/13 8} 33.Rd2 {(Rd2 Be7 Kf1 Bg6 g3 fxg3 fxg3 Bf7 Be4
Bc4+ Kg2 Rxd2+ Bxd2 g6 ) 0.10/11 8} g5 {(g7g5 d5b3 f8e7 d2e2 ) 0.11/13 5} 34.Bb3
{(Bb3 Be7 Re2 a5 Re1 h5 a4 f3 Re3 Rd3 Rxd3 ) 0.32/11 8} Be7 {(d6e7 d2e2 d8d7 e2e1
e7d6 c3f6 h7h6 e1d1 a7a6 f6d4 b6b5 d4b6 h6h5 d1e1 ) 0.06/14 6} 35.Re2 {(Re2 a5 Re5
Bd3 Re1 Bf5 a4 f3 ) 0.38/11 8} a6 {(a7a6c3e5 d8d7 b3a4 d7d5 a4b3 d5c5 h3h4 c5c1
g1h2 h7h6 ) 0.06/14 7} 36.Re1 {(Re1 a5 Re5 Bd3 Re1 Bf5 ) 0.33/11 7} h5 {(h7h5 e1e5
f5c8 e5e1 f4f3 c3g7 f8g7 e1e7 g7g6 h3h4 f3g2 g1g2 g5h4 b3e6 c8e6 ) 0.07/13 6} 37.Re5
{(Re5 Bg6 a4 Rd3 Re6 Rd6 Re1 Bf7 Bc2 Bf6 Bb4 ) 0.40/11 8} Bg6 {(f5g6 c3b4 e7b4 e5g5
g6e8 a3b4 d8d4 b4b5 a6b5 g5g8 f8e7 g8g7 e7d6 g7b7 d4d2 b7b6 e8c6 b3f7 ) -0.44/15 5}
38.a4 {(a4 Rd3 Re1 b5 axb5 axb5 Ba2 Bf5 Bb1 Rd5 Ba2 Rd3 ) 0.28/12 7} Rd3 {(d8d3e5e6
d3d6 c3e5 d6e6 b3e6 g6c2 a4a5 b6a5 h3h4 g5g4 e5f4 e7h4 f4d6 f8e8 d6e5 ) 0.12/15 7}
39.Re1 {(Re1 b5 axb5 axb5 Bd1 b4 Bh8 Rd6 Bf3 Bf6 ) 0.11/12 7} Bf7 {(g6f7b3d1 a6a5 d1e2
d3d7 g2g3 e7d6 e2b5 d7e7 e1d1 d6e5 c3e5 e7e5 g3f4 g5f4 ) 0.28/15 7} 40.Bd1 {(Bd1 a5
Bf3 Rd6 Re5 Bg6 Be2 Bf6 Rb5 Ke7 Be1 Kf8 ) 0.21/12 7} b5 {(b6b5 d1e2 d3d5 e2f3 d5d3
a4a5 e7c5 ) 0.28/14 5} 41.Be2 {(Be2 Rd5 axb5 axb5 Ra1 Be8 Ra5 h4 b4 Bd6 Ra7 Be5 Bf3
Bd4 ) 0.64/13 7} Rd5 {(d3d5 a4b5 a6b5 e1a1 f7e8 e2f3 d5d8 a1a7 b5b4 c3g7 f8g7 a7e7
g7f6 e7b7 d8d4 g1f1 ) 0.05/16 5} 42.axb5 {(axb5 axb5 Ra1 Be8 Ra5 h4 Ra8 Rd8 Ra7 b4
Be5 ) 0.65/13 7} axb5 {(a6b5 e1a1 f7e8 a1a8 d5d8 a8d8 e7d8 h3h4 g5h4 c3e5 d8g5 e2d3
f8f7 ) -0.10/15 5} 43.Ra1 {(Ra1 Be8 Ra5 h4 Bg4 Bc5 Ra8 Rd6 Bh5 Re6 Rc8 Bd6 Bd4 )
0.61/13 7} Be8 {(f7e8a1a5 e7c5 g1f1 c5e7 a5a8 d5d8 a8d8 e7d8 h3h4 g5h4 c3e5 ) -0.24/15
7} 44.Ra5 {(Ra5 h4 Bg4 Bc5 Ra8 Be7 Ra7 b4 ) 0.57/13 7} h4 {(h5h4g1f1 d5c5 a5a8
c5d5 a8b8 e7d6 b8b7 e8c6 b7a7 ) -0.24/15 6} 45.Bg4 {(Bg4 Rd8 Ra7 b4 Be5 Rd5 Bh8 Rc5
Be6 Rc1+ ) 0.46/12 7} Rd8 {(d5d8 b2b4 d8d3 a5a3 e7f6 c3f6 d3a3 f6g5 a3a1 g1h2 a1a2
g5h4 ) 0.20/14 4} 46.Ra7 {(Ra7 b4 Be5 Rd5 Bh8 Rd6 Rb7 Rd5 Rc7 Rc5 ) 0.36/12 7} b4
{(b5b4c3g7 f8g7 a7e7 g7f6 e7e6 f6g7 e6b6 d8d4 b6b7 g7f6 ) 0.44/15 7} 47.Be1 {(Be1 Bf7 Ra4
Rb8 Bf5 Bd5 Ra5 Rd8 Rb5 b3 Ra5 Kg8 ) 0.32/12 7} Bc6 {(e8c6 a7a1 c6d5 a1a5 d5e4 )
0.69/14 5} 48.Rc7 {(Rc7 Bd5 Rc1 Ra8 Rd1 Bb3 Rc1 Ra2 ) 0.00/12 7} Bd5 {(c6d5c7a7 d8a8
a7a8 d5a8 g2g3 f4f3 g3h4 g5h4 e1d2 a8e4 g4e6 f8e8 e6c4 e4f5 g1h2 ) 0.67/15 6} 49.Rc2
{(Rc2 Ra8 Rc1 Ra2 Rc8+ Kf7 Rc2 Kg6 Rd2 Ra1 Bd1 Bb3 Rd7 ) -0.13/12 6} Ra8 {(d8a8g1h2
a8a2 c2e2 d5b3 f2f3 e7d6 e1f2 d6e7 ) 0.93/14 6} 50.Kf1 {(Kf1 Ra1 f3 b3 Rc8+ Kf7 Bh5+
Kf6 Kf2 Bd6 Bc3+ Be5 Rf8+ Kg7 Rc8 Kf6 ) -0.36/12 7} Ra2 {(a8a2g2g3 f4f3 e1d2 b4b3
c2c7 e7f6 d2b4 f8g8 g3h4 g5h4 c7c8 g8f7 c8c7 f7g6 c7d7 a2a1 b4e1 ) 1.05/14 5} 51.Be2
{(Be2 b3 Rc8+ Kf7 Bh5+ Ke6 Bg4+ Kf6 Bc3+ Kg6 Kg1 Bf6 Bxf6 Kxf6 Rd8 ) -0.38/11 6} Kf7
{(f8f7c2d2 f7e6 e2g4 e6e5 d2e2 e5f6 e2d2 d5c4 ) 1.19/14 6} 52.Rd2 {(Rd2 f3 gxf3 Be6 Kg2 b3
f4 gxf4 Bh5+ Kf8 Bf3 Bc5 Bd5 Ke7 ) -0.48/12 6} Ke6 {(f7e6 e2d1 a2a1 g2g3 f4f3 d2d3
h4g3 f2g3 e6e5 d3e3 e5d4 e1f2 d4c4 f1e1 e7c5 ) 1.19/14 5} 53.Bd1 {(Bd1 Ra1 b3 Bf6
Bg4+ Ke5 Bd1 Kd6 Bf3 ) -0.28/12 6} Ra1 {(a2a1d2e2 e6d7 e2d2 d7c6 d2c2 c6b6 c2d2 d5c6
f2f3 c6b5 d1e2 b4b3 e2b5 b6b5 d2d7 e7b4 ) 1.24/15 5} 54.Bg4+ {(Bg4+ Ke5 Bd1 Bc5 b3
Be6 Rd3 Ra3 Bc2 ) -0.48/12 6} Ke5 {(e6e5 g4d1 e7c5 d2e2 e5d6 e2d2 d6c6 g2g3 b4b3
g3f4 g5f4 d2d3 d5e4 d3d2 e4f5 ) 1.56/15 4} 55.Bd1 {(Bd1 Bc5 b3 Be6 Rd3 Ra3 Bc2 Bf5 )
-0.52/12 6} Bc5 {(e7c5 d2e2 e5d6 e2d2 d6c6 g2g3 b4b3 g3f4 g5f4 d1e2 c5b6 e2g4 c6c5 g4f5
f4f3 ) 1.58/14 4} 56.b3 {(b3 Rb1 Rc2 Rxd1 Rxc5 Kd4 Rb5 Bxb3 Ke2 Rb1 Rxg5 Bc4+ Kd2 b3
) -1.21/12 6} Rb1 {(a1b1d2d3 d5e4 d3d2 b1a1 f2f3 ) 1.56/14 6} 57.Rc2 {(Rc2 Be7
Be2 Rxb3 Rc7 Kf6 Rd7 Be6 Rb7 Rb2 Rc7 b3 ) -1.40/12 6} Rxd1 {(b1d1c2c5 e5d4 c5b5
d5b3 f1e2 d1b1 b5g5 b3c2 e2d2 ) 1.46/15 5} 58.Rxc5 {(Rxc5 Kd4 Rb5 Bxb3 Ke2 Rb1 Rxg5
Bc4+ Kd2 b3 Rg6 b2 Rb6 Bf1 g3 fxg3 Rb4+ ) -1.53/15 6} Kd4 {(e5d4 c5b5 d5b3 f1e2 d1b1
b5b4 b3c4 b4c4 d4c4 e1a5 b1b8 e2f3 b8a8 a5c7 a8c8 c7e5 c8c5 f3e4 c4b4 g2g4 ) 2.68/17
4} 59.Rb5 {(Rb5 ) -1.98/14 6} Bxb3 {(d5b3f1e2 d1b1 b5b4 b3c4 b4c4 d4c4 e1a5 b1b5
a5d8 b5d5 d8f6 d5f5 f6g7 f5a5 g7f6 ) 2.34/18 5} 60.Ke2 {(Ke2 Rb1 Rxg5 Bc4+ Kd2 b3
Rg7 b2 Rb7 Bd5 Rb4+ Kc5 Rb8 Bxg2 Rc8+ Kb4 Rb8+ Ka4 ) -2.43/14 6} Rb1 {(d1b1b5b4 )
2.66/17 5} 61.Rxg5 {(Rxg5 Bc4+ Kd2 b3 Rg7 Bd5 Rg6 Bxg2 Rxg2 Rxe1 Rg8 b2 Rd8+ Kc5 )
-2.56/13 6} Bc4+ {(b3c4e2d2 b4b3 g5g6 b1b2 d2c1 b2c2 c1b1 c2e2 g6d6 d4c5 d6d1 c4g8 e1d2
g8h7 b1c1 e2f2 g2g3 ) 4.16/17 6} 62.Kd2 {(Kd2 b3 Rg7 Bd5 Rg6 Bxg2 Rb6 Kc5 Rb8 Bxh3
f3 Bg2 Bxh4 Bxf3 Bf6 ) -3.25/14 6} b3 {(b4b3g5g6 ) 4.48/17 5} 63.Rg7 {(Rg7 Bd5 Rg6
Bxg2 Rb6 Rb2+ ) -3.25/12 5} Bd5 {(c4d5g7e7 b1a1 f2f3 b3b2 e1f2 d4c4 e7c7 c4b4 c7c8
b2b1q c8b8 b4a4 b8b1 ) 5.89/16 5} 64.Re7 {(Re7 Ra1 f3 b2 Bf2+ Kc4 Rc7+ Kb5 Rc5+ Ka4
Rxd5 b1=Q Rd4+ Kb5 Rd5+ Kc6 Re5 Qb2+ ) -4.99/11 5} Ra1 {(b1a1e7e8 b3b2 e8b8 b2b1q
b8b1 a1b1 f2f3 b1b2 d2c1 b2g2 e1h4 d4e5 h4e7 g2g7 e7f8 g7c7 c1d2 ) 6.52/17 4} 65.f3
{(f3 ) -5.52/12 5} b2 {(b3b2 e1f2 d4c4 e7c7 c4b5 c7c8 b5a6 c8b8 d5b7 f2d4 b2b1q d4a1
b1a1 d2d3 a1b1 d3c3 b1g6 b8d8 g6g2 ) 8.24/16 4} 66.Bf2+ {(Bf2+ ) -5.96/10 5} Kc4
{(d4c4 e7c7 c4b5 c7c8 b5a6 c8b8 d5b7 f2d4 b2b1q d4a1 b1a1 d2d3 a1b1 d3c3 b1g6 b8d8
g6g2 ) 8.26/6} 67.Rc7+ {(Rc7+ ) -6.73/11 5} Kb5 {(c4b5 c7c8 b5a6 f2d4 b2b1q d4a1
b1a1 c8c7 a1g1 d2d3 g1g2 c7c1 g2f3 ) 9.26/17 6} 68.Rc8 {(Rc8 ) -6.93/12 5} Bb3
{(d5b3d2c3 b2b1q c8b8 b5c6 b8b6 c6d7 b6b7 d7c8 b7b3 b1c1 c3d4 c1d2 d4e5 d2f2 b3c3 c8b7
c3b3 b7c6 b3c3 c6b5 c3c7 f2g2 e5f4 ) 9.28/15 6} 69.Rb8+ {(Rb8+ ) -7.84/10 5} {White
resigns} 0-1

[Alessandro Scotti]

There is a new RomiChess beta in both 32 bit and 64 bit versions ready to be tested. This beta has something new in it that as far as I know has never been done before! It has a search/eval that evolves with each iteration of the search. Values from a special history table are used to 'evolve' (tune) the eval after each iteration which in theory not only makes the eval more accurate it also results in a faster search as the eval and search work better together. A circular feedback loop is created between the two. It is still in the very early stages of development, however, the results so far are very promising.

Way to go Michael! The idea looked interesting when you posted about it a while ago so I'm happy it's working!

[Michael Sherwin]

There is a new RomiChess beta in both 32 bit and 64 bit versions ready to be tested. This beta has something new in it that as far as I know has never been done before! It has a search/eval that evolves with each iteration of the search. Values from a special history table are used to 'evolve' (tune) the eval after each iteration which in theory not only makes the eval more accurate it also results in a faster search as the eval and search work better together. A circular feedback loop is created between the two. It is still in the very early stages of development, however, the results so far are very promising.

Way to go Michael! The idea looked interesting when you posted about it a while ago so I'm happy it's working!

Hi Alessandro,

Thanks! If you would like to swap beta versions for testing purposes, let me know.

Mike

[Michael Sherwin]

After a quick scan of the 100 game match these two games stood out more than the others.

The first is a dragon in which Romi made the exchange sacrifice on c3 and won even though whites king was safe on the king side.

The second was a bishops opening in which Romi gave away a poison pawn, then sacrificed two pieces for a rook and then sacrificed another exchange on f6 for a winning attack!

I botched the match though, as I forgot to disable the opening book of RESP and I noticed that alot of the positions in my test set were also in the RESP book. That frequently gave RESP about a minute to a minute and a half more time out of the opening. Romi was behind in the match by 1 to 3 points for most of it, however on game 98 she pulled even, 99 was a draw and Romi nearly lost game 100, but managed to win it and the match!

[Event "Arena tournament"]
[Site "A34"]
[Date "2007.04.28"]
[Round "20"]
[White "Resp_0_1_9"]
[Black "RomiChessNG1"]
[Result "0-1"]
[ECO "B74"]
[Opening "Sicilian"]
[Time "10:10:47"]
[Variation "Dragon, Classical (9.Nb3)"]
[TimeControl "240+4"]
[Termination "normal"]
[PlyCount "140"]
[WhiteType "program"]
[BlackType "program"]

{C:\Chess\Pgn\Sherwin50.pgn 10/50 (Owner-Owner, ?, 2007.04.04, *)} 1.e4 c5 2.Nf3
d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.O-O O-O {(e8g8e2c4 h7h6 ) -0.33/13
18} 8.Nb3 Bd7 {(c8d7c1e3 b8c6 h2h3 a8c8 d1e1 d7e6 a1d1 e6b3 a2b3 ) -0.44/14 16}
9.Bg5 {(Bg5 Nc6 Qd2 Rc8 Rfd1 Ng4 h3 Bxc3 Qxc3 Nce5 Qb4 ) 0.55/11 9} h6 {(h7h6g5e3
b8c6 d1d2 g8h7 f1d1 a8c8 b3d4 c6d4 e3d4 d8a5 ) -0.59/13 16} 10.Be3 {(Be3 a5 a4 h5
Qd2 h4 h3 Bc6 Qd3 d5 e5 ) 0.77/11 9} Nc6 {(b8c6 f2f3 h6h5 c3b5 d8b8 d1d2 f8c8 a1d1
h5h4 b3d4 h4h3 g2h3 d7h3 ) -0.61/13 13} 11.Qd2 {(Qd2 h5 Bh6 Bxh6 Qxh6 e5 Bc4 Ne7 Qg5
Be6 Rfd1 ) 0.73/11 9} h5 {(h6h5 h2h3 d8c7 e3g5 d7e6 g5e3 a8c8 a1d1 e6d7 b3d4 c6d4
e3d4 d7c6 d2e3 c7a5 ) -0.71/13 13} 12.Bh6 {(Bh6 Bxh6 Qxh6 Qb6 Rad1 Bg4 Bxg4 Nxg4 Qg5
Qb4 a3 Qc4 ) 0.71/11 9} Bxh6 {(g7h6 d2h6 a8c8 h6e3 f6g4 e3d2 c6b4 a1d1 d7e6 e2g4 )
-0.32/14 12} 13.Qxh6 {(Qxh6 Ne5 Rad1 Neg4 Bxg4 Nxg4 Qg5 Rc8 Rd5 Ne5 ) 0.69/10 9} Be6
{(d7e6f1d1 d8b6 a1c1 c6b4 h6f4 a8d8 f4d2 g8h7 ) -0.17/13 15} 14.Rad1 {(Rad1 Bxb3 axb3 Qb6
h3 Rac8 Bc4 Ne5 Na4 Qb4 ) 0.69/10 9} Qb6 {(d8b6 d1d2 c6e5 h6f4 e6c4 f1d1 a8c8 f4g5
c4b3 c2b3 b6c7 ) 0.04/13 9} 15.Rd2 {(Rd2 a5 Rb1 a4 Nc1 Nd4 Bxh5 Nxh5 Qe3 Bxa2 )
0.57/10 8} Ne5 {(c6e5 h6f4 e6c4 f1d1 a8c8 g1h1 f8d8 h1g1 c4e6 ) 0.10/13 9} 16.h3 {(h3
Nc4 Bxc4 Bxc4 Rfd1 Rac8 Rd4 Bxb3 axb3 Rc5 Ra4 ) 0.58/10 9} a5 {(a7a5f1b1 f8c8 d2d1
e6b3 c2b3 c8c3 b2c3 f6e4 h6e3 b6e3 ) 0.24/13 13} 17.Rb1 {(Rb1 Rac8 Rdd1 Bc4 Nd4 e6
a4 Bd3 Bxd3 Qxd4 ) 0.53/10 8} Rfc8 {(f8c8d2d1 e6b3 a2b3 c8c3 b2c3 f6e4 d1f1 e4c3
b1e1 b6c5 h6d2 a8c8 e1c1 ) 0.76/14 13} 18.Rdd1 {(Rdd1 Bc4 Nd4 e6 a3 Bxe2 Ndxe2 Nc4
Na4 ) 0.51/10 8} Bxb3 {(e6b3a2b3 c8c3 b2c3 f6e4 d1f1 e4c3 b1e1 b6c5 h6f4 a8c8 f4h4
c5c7 b3b4 c3e2 e1e2 ) 0.78/15 12} 19.cxb3 {(cxb3 Qb4 Qe3 Qc5 Qf4 Nc6 Bd3 Qe5 )
0.53/10 9} Rxc3 {(c8c3b2c3 f6e4 d1f1 e4c3 b1b2 a8c8 b2c2 c3e2 c2e2 b6c5 f1d1 b7b5 e2d2
c5c3 g1h2 ) 0.62/15 12} 20.bxc3 {(bxc3 Nxe4 Rf1 Nxc3 Rb2 a4 Qd2 Nxe2+ Qxe2 a3 Rc2
Qa6 Qe4 Kf8 ) 0.42/13 8} Nxe4 {(f6e4d1f1 e4c3 b1b2 b6c5 b2c2 c3e2 c2e2 a8c8 f1d1
b7b5 e2d2 b5b4 d2d5 c5c2 h6d2 ) 0.64/15 11} 21.Rdf1 {(Rf1 Ng3 Rfe1 Ne4 Qf4 Nxc3 Ra1
a4 Bc4 axb3 ) 0.32/12 8} Nxc3 {(e4c3 b1b2 a8c8 b2c2 c3e2 c2e2 b6c7 f1d1 b7b5 h6e3
b5b4 ) 0.41/14 8} 22.Rb2 {(Rb2 a4 Qd2 Ne4 Qf4 Qd4 Rc2 axb3 axb3 Nd3 Bxd3 ) 0.47/11
8} Qd4 {(b6d4h6g5 g8h7 b2d2 d4e4 f1e1 a8e8 g1h2 e4b4 e1c1 e8c8 ) 0.45/13 11}
23.Rc2 {(Rc2 Rc8 Bd1 d5 a3 Qe4 Qd2 d4 Re1 Qf5 Qc1 ) 0.38/11 8} Rc8 {(a8c8 f1c1 c8c5
e2c4 c3e4 h6e3 d4e3 f2e3 d6d5 c4e2 c5c2 c1c2 g8h7 ) 0.58/13 7} 24.Bd1 {(Bd1 Nc6 Bf3
Qe5 Kh1 Nb4 Rd2 Nbxa2 Bxb7 Qb5 Bxc8 ) 0.41/11 9} b5 {(b7b5 f1e1 c8c6 c2d2 d4c5 d1c2
a5a4 h6f4 c5a3 b3a4 b5a4 d2d4 ) 0.82/12 9} 25.a3 {(a3 Rb8 Qc1 Nd3 Qa1 Rc8 ) 0.31/9
9} a4 {(a5a4 b3a4 b5a4 h6g5 d4e4 g5d2 e4d3 ) 1.11/12 7} 26.Rd2 {(Rd2 Qb6 bxa4 bxa4
Bc2 e6 Qe3 Qxe3 fxe3 Nd5 ) 0.24/10 9} Qe4 {(d4e4b3a4 b5a4 h6g5 g8h7 f2f3 e4b7 d1c2
e5c4 ) 1.43/14 10} 27.bxa4 {(bxa4 bxa4 Rc2 Qf5 Qe3 Nxd1 Rxc8+ Qxc8 Rxd1 Kg7 Rc1 Qd8
Kf1 ) -0.28/11 8} bxa4 {(b5a4d2c2 c8c4 h6d2 e4c6 c2b2 c3e4 d2e3 e7e6 e3a7 c6c5 a7a8
g8h7 d1a4 c5a3 ) 1.07/14 9} 28.Rc2 {(Rc2 Qf5 Qe3 Nxd1 Rxc8+ Qxc8 Rxd1 Qb7 Rc1 Kg7 f4
) -0.32/11 8} Rc5 {(c8c5c2b2 e4a8 d1e2 c3e2 b2e2 a8a6 h6e3 c5b5 f1e1 b5b3 e3c1
b3b8 c1c3 ) 0.71/13 9} 29.Rb2 {(Rb2 Rb5 Rxb5 Nxb5 Qc1 Qc4 Qg5 Qe4 Bxh5 Nxa3 Rc1 Kf8
) 0.23/11 8} Qc4 {(e4c4 b2b4 c4a6 b4b8 c5c8 b8c8 a6c8 h6g5 c8b7 g5h4 b7d7 f1e1
g8h7 d1e2 c3e2 e1e2 ) 0.87/13 8} 30.Rb7 {(Rb7 Rc8 Qd2 Qa6 Rb4 Kg7 Qd4 Kf8 Re1 Nxd1 )
0.35/10 8} e6 {(e7e6 b7b6 c5c6 b6b4 c4a6 b4b8 c6c8 b8c8 a6c8 h6c1 c8c7 c1d2 f7f6 f1e1
c7c5 d2b2 d6d5 ) 0.92/13 6} 31.Rb6 {(Rb6 Nc6 Re1 Rb5 Rxb5 Qxb5 Bf3 Nd4 Ba8 Nce2+ Kh1
) 0.50/10 8} Rc6 {(c5c6b6b4 c4a6 b4b8 c6c8 b8c8 a6c8 ) 0.94/15 8} 32.Rb4 {(Rb4
Qa6 Rd4 Rc4 Rd2 Rc6 Qe3 Nxd1 ) 0.37/11 8} Qa6 {(c4a6 f1e1 c6c8 b4d4 c3d1 ) 1.00/14
6} 33.Qd2 {(Qd2 Kg7 Rd4 f6 Re1 d5 Bc2 Rc8 Rb4 Kf7 ) 0.27/10 8} Rc8 {(c6c8b4d4 d6d5
f1e1 c3d1 e1e5 a6d6 e5e1 d1c3 d4b4 d6c6 e1e5 g8h7 ) 1.10/13 8} 34.Qd4 {(Qd4 Qd3 Qxd3
Nxd3 Rd4 Nc5 Bf3 Nb5 Rd2 d5 ) 0.51/10 8} Rc5 {(c8c5b4b8 g8h7 d4h4 c5d5 d1c2 e5c6
b8b2 h7g8 f1e1 d5c5 h4f6 c6e5 ) 1.09/14 7} 35.Rb8+ {(Rb8+ Kh7 Qh4 Rb5 Bxh5 Kg7 Rxb5
Qxb5 Qg3 Ne4 Qh4 ) 0.61/10 8} Kh7 {(g8h7) 0.61/15 7} 36.Qh4 {(Qh4 Rb5 Bxh5 Kg7 Rxb5
Qxb5 Rc1 Na2 Ra1 gxh5 ) 0.61/10 8} Rc8 {(c5c8b8c8 a6c8 d1a4 c8c5 g1h2 c5a3 a4c2 h7g7
f2f4 a3b4 h4d8 e5c4 f1c1 f7f6 ) 0.96/15 7} 37.Rxc8 {(Rxc8 Qxc8 Bxa4 Qa6 Be8 Ne2+ Kh2
Nd4 Qxd4 Qxf1 Qxd6 Qe2 a4 Kh6 ) 0.29/12 8} Qxc8 {(a6c8d1a4 c8c5 g1h1 c5a3 a4c2 h7g8
h4d8 g8g7 f1e1 a3c5 e1e3 g7h7 ) 0.97/15 7} 38.Bxa4 {(Bxa4 Qa6 Be8 Ne2+ Kh2 Nd4 Qxd4
Qxf1 Qxd6 Nf3+ Kg3 Ne1 Bc6 h4+ ) 0.20/12 8} Qc5 {(c8c5 g1h2 c5a3 a4c2 h7g7 h4d4 g7g8
f1e1 c3d5 f2f4 e5c6 d4d2 c6b4 c2e4 ) 0.79/14 5} 39.Be8 {(Be8 Qxa3 Kh2 Nd5 Qd8 Nf4
Kg1 Nf3+ Kh1 Qd3 Rc1 Qd2 ) 0.36/11 7} Qxa3 {(c5a3f2f4 a3b4 g1h2 b4c4 h4f2 c3e4 )
0.63/14 6} 40.Qe7 {(Qe7 Ne2+ Kh2 Kg7 Re1 Qd3 Kh1 Qd4 Rf1 Qd3 ) 0.34/12 7} Kg7 {(h7g7
f1e1 c3d5 e7b7 a3c5 e1a1 d5c3 a1a8 ) 1.03/13 4} 41.Qb7 {(Qb7 Ne2+ Kh2 Qd3 Qb4 Qd4
Qa3 Nc3 f4 Nc4 Qa8 f6 ) 0.06/11 7} g5 {(g6g5f1e1 c3d5 ) 1.02/12 7} 42.Qe7 {(Qe7
Ne2+ Kh1 g4 h4 Nf4 Qg5+ Neg6 Qd8 g3 ) 0.32/10 7} Ne4 {(c3e4 e7b7 d6d5 f1b1 a3a2 b7b2
a2b2 b1b2 e4d6 e8a4 f7f6 a4c2 g7f7 ) 1.07/13 4} 43.h4 {(h4 gxh4 Qxh4 Qf3 Qe7 Qf4 f3
Nd2 Rf2 d5 Re2 ) -0.49/11 7} g4 {(g5g4 e7b7 e4f6 e8b5 g4g3 b7b6 f6d5 b6d4 d5c3 b5a6
g3f2 f1f2 f7f5 g1h2 a3a6 ) 1.43/14 5} 44.Qb7 {(Qb7 d5 Qc7 Nd6 Bb5 g3 f4 Ng6 Bd7 Nxh4
) -0.52/10 7} Nd2 {(e4d2f1e1 a3c3 g1h1 c3d4 e1d1 d4f2 e8f7 e5f7 b7b2 g7f8 d1d2
f2e1 h1h2 e1h4 h2g1 ) 2.42/15 6} 45.Re1 {(Re1 Qc3 Kh1 Qd4 Qe7 Qxf2 Ra1 Ng6 Qxd6 Nf1
Qd3 ) -1.49/11 7} Qc3 {(a3c3e1d1 c3d4 b7b1 g4g3 d1d2 d4d2 f2g3 g7f8 e8b5 f7f5 g1h2
d2e3 h2h3 ) 2.87/14 6} 46.Rd1 {(Rd1 Qd4 Qb1 g3 Rxd2 Qxd2 fxg3 d5 Qf1 d4 Qf2 )
-1.71/11 7} Qd4 {(c3d4 g1h1 d4f2 d1a1 f2h4 ) 3.62/14 6} 47.Qb1 {(Qb1 g3 Rxd2 Qxd2 fxg3
Qe3+ Kh2 Ng4+ Kh3 Nf2+ Kh2 Ne4 Qa1+ e5 ) -2.50/12 7} g3 {(g4g3 d1d2 d4d2 f2g3 d2e3
g1h2 e5g4 h2h3 g4f2 h3h2 f2e4 b1a1 f7f6 e8d7 e3g3 ) 3.51/15 5} 48.Rxd2 {(Rxd2 Qxd2
fxg3 Qe3+ Kh2 Ng4+ Kh3 Nf2+ Kh2 Ne4 Qf1 Qxg3+ Kg1 Nf6 Bb5 Qxh4 ) -3.34/13 7} Qxd2
{(d4d2 f2g3 d2e3 g1h2 e5g4 h2h3 g4f2 h3h2 f2e4 b1f1 e3g3 h2g1 e4f6 e8c6 g3h4 f1d1 d6d5
d1d3 f6e4 g1f1 ) 3.96/16 5} 49.fxg3 {(fxg3 Qe3+ Kh2 Ng4+ Kh3 Nf2+ Kh2 Ne4 Qf1 Qxg3+
Kg1 Nf6 Bc6 Qxh4 ) -3.35/12 7} Ng4 {(e5g4 b1a1 e6e5 a1f1 d2e3 g1h1 g4f6 e8c6 e3g3
h1g1 g3h4 f1d1 f6g4 ) 4.59/15 5} 50.Qf1 {(Qf1 Qe3+ Kh1 Nf6 Bb5 Ne4 Qb1 Nxg3+ Kh2 Qf4
Qb2+ e5 Kg1 Qxh4 Bd7 Qf4 Qf2 ) -3.52/13 7} Qe3+ {(d2e3g1h1 g4f6 f1a1 e3g3 e8b5 g3h4
h1g1 h4g3 b5c6 g7g6 g1f1 d6d5 a1e1 f6e4 e1g3 e4g3 f1f2 g3e4 ) 4.84/16 5} 51.Kh1
{(Kh1 Nf6 Bb5 Qxg3 Kg1 Qxh4 Qf2 Qxf2+ Kxf2 e5 ) -3.59/13 7} Nf6 {(g4f6f1a1 e3g3 e8b5
g3h4 h1g1 h4g3 b5c6 h5h4 g1f1 d6d5 a1b2 g7g6 b2f2 f6e4 f2d4 ) 4.97/16 6} 52.Bb5
{(Bb5 Qxg3 Kg1 Ng4 Qf3 Qe1+ Bf1 Qxh4 Bd3 d5 g3 Qh2+ Kf1 d4 ) -3.76/13 6} Qxg3
{(e3g3f1a1 g3h4 h1g1 h4g3 b5e2 h5h4 g1f1 g3f4 f1e1 f4e3 e1f1 d6d5 ) 4.97/15 5} 53.Qf3
{(Qf3 Qxh4+ Kg1 e5 Qf2 Qg5 Kf1 e4 Qb2 d5 Bd7 Kg6 Qb6 ) -3.81/12 6} Qe1+ {(g3e1 f3f1
e1h4 h1g1 f6g4 f1f4 h4e1 b5f1 f7f6 f4d4 ) 5.60/14 5} 54.Qf1 {(Qf1 Qxh4+ Kg1 Ng4 Qf4
e5 Qf3 ) -3.98/12 6} Qxh4+ {(e1h4h1g1 f6g4 f1f4 h4e1 b5f1 f7f6 f4d4 d6d5 d4f4 g7g6
f4f3 e1c1 g2g3 g6g5 ) 5.60/15 5} 55.Kg1 {(Kg1 Ng4 Qf4 e5 Qf3 Qe1+ Bf1 e4 Qf5 f6 Qd7+
Kg6 Qe8+ ) -4.01/12 6} Ng4 {(f6g4) 5.99/15 5} 56.Qf3 {(Qf3 Qe1+ Bf1 Qh4 Bb5 )
-4.09/12 6} Qh2+ {(h4h2 g1f1 h2e5 f3b3 e5f6 f1e2 f6f2 e2d1 f2g1 d1d2 g1g2 d2c1 g2g1 c1b2
g1d4 b3c3 d4c3 b2c3 f7f5 c3d4 g7g6 ) 6.40/14 4} 57.Kf1 {(Kf1 Qe5 Qd3 d5 Qd2 Qf5+ Kg1
e5 Qb2 d4 g3 Ne3 Kh2 ) -3.93/11 6} Qe5 {(h2e5 f3b3 e5f6 f1e2 f6f2 e2d1 f2g1 d1d2
g1g2 d2c1 g2g1 c1b2 g1d4 b3c3 d4e5 c3e5 g4e5 b2c3 f7f5 ) 6.44/14 5} 58.Qb3 {(Qb3
Qf5+ Ke1 Qf2+ Kd1 Qg1+ Kd2 Qxg2+ Be2 Qd5+ Qxd5 exd5 Kc3 f5 Kd4 Nf6 Bd3 ) -4.14/11 6}
Qf6+ {(e5f6 f1e2 f6f2 e2d1 f2g1 d1d2 g1g2 d2c1 g2g1 c1b2 g1f2 b2a3 f2c5 a3a4 d6d5
b5d3 c5a7 a4b4 ) 6.52/13 5} 59.Ke1 {(Ke1 Qf2+ Kd1 Qg1+ Kd2 Qxg2+ Be2 Qd5+ Qxd5 exd5
Kd3 f5 Bf3 ) -4.29/11 6} Qf2+ {(f6f2e1d1 ) 6.52/13 5} 60.Kd1 {(Kd1 Qg1+ Kd2 Qxg2+
Be2 Qd5+ Qxd5 exd5 Kd3 f5 Kd4 ) -4.25/11 6} d5 {(d6d5b5d3 f2g2 d1c1 g4e5 b3c3 g2g3
c1d2 g3d3 c3d3 e5d3 d2d3 f7f6 ) 6.48/12 5} 61.Bd3 {(Bd3 Qxg2 Qb6 Qf2 Qa6 Ne3+ Kc1 h4
Qa1+ Qf6 Qa3 h3 Kd2 ) -4.33/10 6} Qxg2 {(f2g2d1c1 h5h4 ) 6.71/13 6} 62.Bb5 {(Bb5
Qg1+ Kd2 d4 Be2 Qe3+ Qxe3 dxe3+ Kd3 f5 Bxg4 fxg4 Kxe3 ) -4.49/10 6} f5 {(f7f5 b3a3
e6e5 a3e7 g7h6 d1c1 f5f4 e7d6 h6g5 d6e7 g5h6 e7d6 h6g5 d6e7 g5h6 ) 8.11/11 4} 63.Qa3
{(Qa3 e5 Be2 Qg1+ Kc2 d4 Qe7+ Kg6 Qe6+ Kg5 Qe7+ Kf4 ) -4.37/10 6} e5 {(e6e5 a3c5 g7g6
c5e7 g6h6 ) 8.15/11 3} 64.Be2 {(Be2 Qg1+ Kc2 d4 Qe7+ Kg6 Qe6+ Kg5 Qe7+ Kf4 Qc7 Ne3+
Kb3 ) -4.68/10 6} Kg6 {(g7g6 d1d2 g2e4 e2d3 e4f4 d2c3 f4d4 c3d2 h5h4 ) 8.33/11 5}
65.Qd6+ {(Qd6+ Kg5 Qe7+ Kf4 Kd2 Qg1 Kc2 d4 ) -4.68/10 5} Kg5 {(g6g5d1d2 g5f4 d6e7 g2f2
) 8.57/13 5} 66.Kd2 {(Kd2 Qe4 Qe7+ Kf4 Bb5 Qd4+ Kc2 e4 Be8 Ne3+ Kb1 Qd1+ Kb2 Nc4+
Kc3 e3 ) -4.99/11 5} Kf4 {(g5f4 d6e7 g2e4 e7h4 ) 8.65/13 4} 67.Qa6 {(Qa6 Qf2 Kc1 d4
Bxg4 hxg4 Qd6 Qe1+ Kc2 Qe2+ Kb3 Qb5+ Kc2 g3 ) -5.26/11 5} h4 {(h5h4 d2c1 ) 9.95/14
5} 68.Kc1 {(Kc1 h3 Bxg4 h2 Qh6+ Kg3 Bd1 h1=Q Qe3+ Kh2 Qxe5+ Qg3 ) -7.52/11 5} h3
{(h4h3) 12.13/16 5} 69.Bxg4 {(Bxg4 ) -8.16/11 5} h2 {(h3h2a6h6 f4e4 g4d1 h2h1q h6a6
g2f2 ) 14.09/14 5} 70.Qh6+ {(Qh6+ Kxg4 Qg6+ Kh3 Qxf5+ Qg4 Qd3+ Qg3 Qxd5 Qg5+ Kd1
Qg1+ Ke2 Qg2+ Qxg2+ Kxg2 Ke3 h1=Q Ke4 ) -10.69/12 5} {White resigns} 0-1

[Event "Arena tournament"]
[Site "A34"]
[Date "2007.04.28"]
[Round "25"]
[White "RomiChessNG1"]
[Black "Resp_0_1_9"]
[Result "1-0"]
[ECO "C24/05"]
[Opening "Bishop's Opening (3.d3 c6)"]
[Time "11:56:12"]
[Variation "Two Knights Defence"]
[TimeControl "240+4"]
[Termination "normal"]
[PlyCount "91"]
[WhiteType "program"]
[BlackType "program"]

{C:\Chess\Pgn\Sherwin50.pgn 13/50 (Owner-Owner, ?, 2007.04.04, *)} 1.e4 e5 2.Bc4
Nf6 3.d3 c6 4.f4 {(f2f4 e5f4 c1f4 d7d5 e4d5 c6d5 c4b5 b8c6 g1e2 c8e6 b5c6 b7c6 d3d4
) 0.14/13 11} exf4 {(exf4 Bxf4 Qb6 Nf3 d5 Bb3 Bc5 Nc3 O-O d4 ) 0.15/10 9} 5.Bxf4
{(c1f4 d8b6 b1c3 d7d5 e4d5 b6b2 g1e2 f8b4 f4d2 e8g8 d5c6 b8c6 e1g1 ) -0.02/13 10} Qb6
{(Qb6 Nc3 Qxb2 Nge2 Bb4 Be5 O-O Rb1 Qa3 Bxf6 ) 0.10/10 9} 6.Nc3 {(b1c3d7d5 e4d5 b6b2
g1e2 f8b4 f4e5 c6d5 a1b1 b2a3 e5f6 g7f6 b1b3 a3a5 ) -0.11/14 15} Qxb2 {(Qxb2 Nge2
Bb4 Be5 d5 Rb1 Qa3 Bxf6 gxf6 Rb3 ) 0.12/10 9} 7.Nge2 {(g1e2f8b4 f4e5 d7d5 e4d5 c6d5
a1b1 b2a3 c4b5 c8d7 e1g1 b4c3 e2c3 d7b5 ) -0.26/14 15} Bb4 {(Bb4 Be5 d5 exd5 cxd5
Rb1 Qa3 Bxf6 gxf6 Rb3 Bxc3+ Nxc3 ) 0.22/10 9} 8.Be5 {(f4e5 d7d5 e4d5 c6d5 a1b1 b2a3
c4b5 b8c6 e1g1 b4c3 b5c6 b7c6 e5c3 f6h5 b1b2 ) -0.19/14 11} Be7 {(Be7 a4 Qb4 O-O O-O
Rb1 Qa5 Bxf6 Bxf6 d4 ) 0.29/10 8} 9.Rb1 {(a1b1b2a3 e1g1 d7d6 b1b3 a3a5 e5d4 b8d7
d1c1 d7e5 b3a3 a5b4 ) -0.09/12 14} Qa3 {(Qa3 O-O O-O Bxf6 Bxf6 d4 d6 Rb3 Qa5 Qd2 )
0.51/10 9} 10.O-O {(e1g1 d7d6 e5f6 e7f6 d3d4 b8d7 b1b3 a3a5 d1c1 e8g8 ) -0.33/12 13} d6
{(d6 Bxf6 Bxf6 d4 O-O Rb3 Qa5 Rb1 Na6 Qd2 ) 0.62/10 9} 11.Bd4 {(e5d4 b8d7 b1b3 a3a5
d1c1 d7c5 b3a3 a5b4 e2f4 e8g8 d4e3 ) -0.69/12 10} O-O {(O-O Rb3 Qa5 Qe1 Qc7 Rb2 b5
Bb3 a5 Rb1 ) 0.67/10 8} 12.Qe1 {(d1e1b8d7 b1b3 a3a5 c3d5 a5d8 d5e7 d8e7 d4f6 d7f6
e2d4 c8g4 e1a5 f8e8 ) -0.88/13 13} b5 {(b5 Qg3 Nbd7 Bxb5 cxb5 Nd5 Re8 Bxf6 Bxf6
Nxf6+ Nxf6 Rxf6 ) 0.73/10 8} 13.Bxb5 {(c4b5c8e6 b5a4 e7d8 a4b3 d8b6 b3e6 ) 0.46/14
12} cxb5 {(cxb5 ) 0.30/11 8} 14.Nxb5 {(c3b5 a3a6 b5c7 a6c6 e1c3 c8d7 c7a8 c6a8 c3a3
d7e6 e2f4 f8c8 f4e6 f7e6 d4a7 ) 0.72/15 9} Qa6 {(Qa6 Nc7 Qc6 Qc3 Bd7 Nxa8 Qxa8 Qc7
Bg4 Nf4 Re8 ) 0.23/11 8} 15.Nc7 {(b5c7a6c6 e1c3 c8d7 c7a8 c6a8 c3c7 f8c8 c7a7 a8a7
d4a7 b8c6 a7d4 c6e5 e2c3 ) 0.86/15 11} Qc6 {(Qc6 Nxa8 Qxa8 Qg3 Nbd7 Rb5 Ne8 Rb3 Nc5
Bxc5 dxc5 c4 ) 0.70/11 8} 16.Qc3 {(e1c3 c8d7 c7a8 c6a8 c3c7 f8c8 c7b7 a8b7 b1b7 d7g4
e2f4 b8d7 c2c3 a7a5 ) 0.87/14 9} a5 {(a5 Nxa8 Qxa8 Qc7 Nfd7 c4 Nc6 ) 0.75/9 8}
17.Nxa8 {(c7a8 c6a8 d4f6 e7f6 f1f6 g7f6 c3f6 a8a7 e2d4 b8c6 f6g5 g8h8 g5f6 h8g8 f6g5
g8h8 g5f6 h8g8 ) 0.77/13 8} Qxa8 {(Qxa8 Rb5 Bg4 Rxa5 Qc6 Qd2 Bd8 Ra3 Bb6 Rb3 Nbd7 )
0.11/11 8} 18.Bxf6 {(d4f6e7f6 f1f6 g7f6 c3f6 f8e8 e2d4 b8c6 f6g5 g8h8 g5f6 h8g8 f6g5
g8h8 g5f6 h8g8 ) 0.77/14 10} Bxf6 {(Bxf6 Rxf6 gxf6 Qxf6 Qa7+ Kh1 Nd7 Qxd6 Kh8 c4 Qf2
Qd4+ Qxd4 Nxd4 Rg8 ) 0.14/13 8} 19.Rxf6 {(f1f6g7f6 c3f6 f8e8 e2d4 c8e6 f6g5 g8h8
g5f6 h8g8 f6g5 g8h8 g5f6 h8g8 ) 0.77/15 10} gxf6 {(gxf6 Qxf6 Qa7+ Kh1 Nd7 Qxd6 Kh8
Qf4 Qc5 c4 Qa3 Qd2 Rg8 ) 0.18/12 9} 20.Qxf6 {(c3f6 f8e8 f6d6 b8c6 b1b6 c8g4 b6c6
g4e2 d6g3 g8f8 g3d6 f8g8 d6g3 g8f8 g3d6 f8g8 ) 0.75/14 8} Qa7+ {(Qa7+ Nd4 Nd7 Qxd6
Kh8 Rb5 Re8 c4 Re6 Qd5 Re5 ) 0.16/12 8} 21.Nd4 {(e2d4f8e8 b1b5 h7h6 b5d5 c8e6 d5d6
e6a2 f6h6 b8c6 h6g5 g8f8 g5h6 f8g8 h6g5 g8f8 g5h6 f8g8 ) 0.72/14 9} Nd7 {(Nd7 Qxd6
Re8 Kh1 Kh8 Rb5 Rg8 c4 Rg6 Qd5 ) 0.13/13 8} 22.Qxd6 {(f6d6 f8e8 b1b5 d7f8 b5g5 f8g6
g5c5 a5a4 c5c7 a7a5 c2c3 c8e6 d6c6 ) 0.98/14 7} Re8 {(Re8 Rf1 Re6 Qd5 Qb6 Kh1 Rf6
Nf5 Kh8 c4 a4 d4 Re6 ) 0.08/12 8} 23.Rb5 {(b1b5d7f8 b5g5 f8g6 c2c4 c8e6 g1f1 e6d7
g5d5 d7e6 d5b5 ) 1.47/13 9} Re6 {(Re6 Qg3+ Kh8 Qf2 Rf6 Nf5 Qxf2+ Kxf2 a4 c4 Re6 Kg1
Ne5 Rb8 ) 0.19/12 8} 24.Qg3+ {(d6g3e6g6 g3e3 a7c7 c2c4 ) 1.38/14 9} Kh8 {(Kh8 Qf2
Rf6 Rf5 Rxf5 Nxf5 Qb8 Ne7 Ba6 c4 Qb1+ Qf1 Qb6+ ) 0.18/12 8} 25.Qf2 {(g3f2e6d6 d4f5
a7f2 g1f2 d6c6 f5d4 c6c5 b5c5 d7c5 d4b3 c5b3 a2b3 c8e6 c2c4 ) 1.54/14 8} Rf6 {(Rf6
Nf5 Qxf2+ Kxf2 a4 c4 Re6 Kg1 f6 d4 Ba6 Ra5 Nb8 ) 0.14/12 8} 26.Nf5 {(d4f5 a7f2 g1f2
a5a4 c2c4 d7b6 g2g4 c8f5 g4f5 f6h6 h2h4 h6c6 b5b4 h8g8 ) 1.71/14 7} Qxf2+ {(Qxf2+
Kxf2 a4 Ke3 Nb6 Ne7 Bd7 Nd5 Bxb5 Nxf6 Kg7 Nd5 Nc8 ) -0.24/12 8} 27.Kxf2 {(g1f2a5a4
c2c4 d7f8 g2g4 c8f5 g4f5 f6d6 f2e3 d6h6 b5b2 h6h3 e3d4 h8g7 d4c3 ) 1.51/17 8} a4
{(a4 Kg1 Nb6 Ne7 Bd7 Nd5 Bxb5 Nxf6 Kg7 Nd5 Nc8 c4 Bd7 ) -0.24/13 8} 28.g4 {(g2g4d7f8
a2a3 c8f5 g4f5 h8g7 b5b4 f6h6 ) 1.73/14 8} Re6 {(Re6 c4 Nb6 Kg3 f6 h4 Nd7 Rb4 Nc5
Rb8 Re8 ) 0.18/11 8} 29.Kg3 {(f2g3e6e5 b5b4 e5c5 f5e3 h7h5 g4h5 a4a3 b4b3 c5h5 )
2.22/14 7} Nb6 {(Nb6 Rb4 Bd7 Rd4 Re8 Nd6 Rf8 Nc4 Nxc4 Rxd7 Ne5 Re7 f6 ) -0.30/13 7}
30.c4 {(c2c4 c8d7 b5b4 e6c6 f5e3 c6g6 g3f4 h8g7 d3d4 g6f6 e3f5 ) 2.38/14 5} Bd7 {(Bd7
Rb4 Be8 e5 Nd7 Nd6 f6 Rxa4 fxe5 Nxe8 Rxe8 h4 Nc5 Ra3 ) -0.52/13 7} 31.Rb4 {(b5b4
e6c6 f5e3 c6g6 g3f4 h8g7 d3d4 g6f6 e3f5 d7f5 g4f5 f6h6 f4g3 a4a3 c4c5 b6c8 b4a4 )
2.59/15 6} Be8 {(Be8 d4 Nd7 d5 Rg6 Rxa4 Nf6 Ra8 Rxg4+ Kf3 Rxe4 Nd6 Re7 c5 ) -0.56/13 8}
32.d4 {(d3d4 b6c8 b4b8 e6c6 c4c5 f7f6 g3f4 c6c7 h2h4 e8f7 a2a3 f7e6 b8b4 e6f5 )
3.16/15 7} Nd7 {(Nd7 d5 Rg6 Rxa4 Ne5 Ra8 Rxg4+ Kf2 Rg8 Nd6 Bd7 Rxg8+ Kxg8 h4 Ng4+ Ke2
Kg7 ) -0.87/13 7} 33.Kf4 {(g3f4 h8g8 h2h4 a4a3 b4b3 e6a6 b3b7 g8f8 c4c5 a6e6 b7b4
d7f6 ) 3.19/15 7} Kg8 {(Kg8 c5 Ra6 Nd6 Kf8 Nxe8 Kxe8 Rc4 Ra5 c6 Nb6 Rb4 ) -1.21/12
7} 34.h4 {(h2h4 a4a3 b4b3 e6a6 b3b7 g8f8 b7b5 a6c6 c4c5 c6e6 ) 3.03/14 5} Nf8
{(Nf8 d5 Ng6+ Ke3 Ra6 c5 Kf8 Nd6 Bd7 Rb8+ Kg7 Ne8+ Bxe8 Rxe8 Nxh4 c6 Rb6 ) -1.07/12
7} 35.h5 {(h4h5f8d7 c4c5 g8f8 b4c4 d7b8 c4c1 e8d7 c1b1 e6e8 g4g5 ) 2.93/14 6} Ra6
{(Ra6 Rb8 Ne6+ Ke3 Kf8 c5 Ra7 Nd6 Re7 Nxe8 Rxe8 Rb4 a3 c6 ) -1.24/13 7} 36.c5 {(c4c5
f8e6 f4e3 g8f8 b4b8 a6c6 f5d6 e6c7 d6e8 c7e8 b8a8 c6e6 a8a4 e8f6 a4a8 f8e7 ) 2.90/14
6} Ra8 {(Ra8 ) -1.61/12 7} 37.d5 {(d4d5 f8d7 c5c6 d7c5 f4e3 g8f8 b4c4 a8a5 e3d4
e8c6 d5c6 c5e6 d4e3 a5c5 c4c5 ) 3.92/15 6} Nd7 {(Nd7 Rc4 f6 Nd6 Ne5 Nxe8 Rxe8 Rd4
Kf7 d6 Rg8 Rxa4 ) -1.71/12 7} 38.c6 {(c5c6d7c5 f4e3 g8f8 b4c4 c5d7 c6d7 e8d7 c4c7
d7f5 g4f5 a8a6 e4e5 f7f6 e5e6 a6d6 ) 4.10/16 6} Nc5 {(Nc5 ) -2.60/12 7} 39.Ke3
{(f4e3 g8f8 b4c4 c5d7 c6d7 e8d7 c4b4 a8d8 e3f4 a4a3 b4b7 d7f5 g4f5 f8e8 f5f6 ) 4.21/15
5} a3 {(a3 c7 Na6 Rc4 Bd7 Ne7+ Kg7 c8=Q Bxc8 Nxc8 Nb8 d6 ) -3.30/13 7} 40.Kd4
{(e3d4c5a6 b4b3 e8c6 d5c6 ) 4.52/15 6} Na6 {(Na6 Ra4 Kf8 Rxa3 Ra7 Nd6 Bxc6 Nc8 Rd7 Rxa6
Bb7 Nb6 Rxd5+ exd5 ) -3.02/13 7} 41.Ra4 {(b4a4 a6c7 ) 4.76/16 5} Nc7 {(Nc7 Rxa8
Nxa8 d6 Bxc6 Ne7+ Kg7 Nxc6 Nb6 h6+ Kxh6 Nb8 Kg5 d7 Nxd7 Nxd7 Kxg4 Ne5+ ) -3.35/14 7}
42.Rxa8 {(a4a8c7a8 d4c5 a8c7 c5b6 c7e6 d5e6 f7e6 f5d6 e8c6 b6c6 g8f8 c6d7 e6e5 d7e6
f8g7 e6e5 g7h6 ) 6.39/20 6} Nxa8 {(Nxa8 ) -4.69/16 7} 43.Kc5 {(d4c5a8c7 ) 6.86/21 6}
Nc7 {(Nc7 ) -6.22/16 7} 44.Kb6 {(c5b6 c7e6 d5e6 f7e6 f5d6 e8c6 b6c6 g8g7 g4g5 g7f8
d6c4 f8g7 c4a3 e6e5 a3c4 h7h6 g5g6 g7f6 a2a4 ) 7.15/20 5} Ne6 {(Ne6 ) -6.71/15 6}
45.dxe6 {(d5e6 f7e6 ) 7.77/20 4} fxe6 {(fxe6 ) -7.79/16 6} {1-0 Arena Adjudication} 1-0

[Tony Thomas]

Here goes some results Mike, so far the alpha is doing better.

Code: Select all

6 RomiAlphaNG1              : 2467   90 (+ 29,= 16,- 45), 41.1 %

Lime 6.3                      :  30 (+ 26,=  2,-  2), 90.0 %
Naum 2.0                      :  30 (+  2,=  9,- 19), 21.7 %
ChessTiger2007UCI             :  30 (+  1,=  5,- 24), 11.7 %

Code: Select all

9 RomiBetaNG1               : 2441  120 (+ 41,= 18,- 61), 41.7 %

Danasah 2.85                  :  30 (+ 15,=  4,- 11), 56.7 %
Lime 6.3                      :  30 (+ 22,=  4,-  4), 80.0 %
Naum 2.0                      :  30 (+  4,=  3,- 23), 18.3 %
ChessTiger2007UCI             :  30 (+  0,=  7,- 23), 11.7 %