position from ChessWar tournament

jdart · Post by **jdart** » Wed Jun 06, 2007 7:34 pm

This is from a game Rybka-Scorpio:

[d] r1b1nrk1/pp1n1pbp/2p3p1/2p1P3/Nq2P3/5NPP/PP1B1PB1/R2Q1RK1 b - -

am Qxe4. Scorpio played Qxe4 with an even score, but after Re1, its score dropped to -2.

This is the full game:
[Event "ChessWar X A 40m/40'"]
[Site "DEVILLE1-5D9C28"]
[Date "2007.05.27"]
[Round "1.1"]
[White "Rybka 2.3.1.x64"]
[Black "Scorpio 1.91"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2883"]
[BlackElo "2634"]
[Annotator "10. +0.25 2... +0.23"]
[PlyCount "100"]
[EventDate "2007.??.??"]

1. Nf3 Nf6 2. g3 g6 {+0.23/7} 3. Bg2 Bg7 {+0.29/7} 4. O-O O-O {-0.04/8} 5. c4
d6 {+0.12/8} 6. d4 Nbd7 {-0.22/6} 7. Nc3 e5 {-0.21/7} 8. h3 c6 {+0.27/6} 9. e4
Qb6 {+0.38/6} 10. c5 {+0.25/17} 10... dxc5 11. dxe5 {+0.26/18} 11... Ne8 12.
Na4 {+0.18/17} 12... Qb4 {-0.04/16} 13. Bd2 {+0.32/17} 13... Qxe4 {-0.02/15}
14. Re1 {+0.81/19} 14... Qc4 {-2.22/18} 15. Bf1 {+1.05/18} 15... Qe6 {-2.11/18}
16. Ng5 {+0.94/18} 16... Qe7 {-2.01/17} 17. e6 {+1.02/17} 17... fxe6 {-2.01/16}
18. Nxe6 {+1.11/17} 18... Qf7 {-2.19/17} 19. Bf4 {+1.31/15} 19... Ndf6 {
-2.29/16} 20. Naxc5 {+1.49/16} 20... Nh5 {-2.44/17} 21. Nxf8 {+1.64/18} 21...
Nxf4 {-2.70/17} 22. Nfd7 {+1.71/18} 22... Bxd7 {-2.31/15} 23. Qxd7 {+1.89/19}
23... Qxd7 {-2.29/17} 24. Nxd7 {+2.00/21} 24... Nd5 {-2.34/17} 25. Bc4 {
+2.05/20} 25... Nd6 {-2.41/17} 26. Bxd5+ {+2.26/18} 26... cxd5 {-2.35/18} 27.
Rad1 {+2.44/20} 27... d4 {-2.31/19} 28. Nc5 {+2.58/20} 28... Nc4 {-2.31/17} 29.
b3 {+2.52/20} 29... Na5 {-2.35/17} 30. Rc1 {+2.75/19} 30... Bf8 {-2.30/18} 31.
f4 {+2.87/19} 31... Rc8 {-2.38/18} 32. Ne6 {+3.10/22} 32... Rxc1 {-2.56/19} 33.
Rxc1 {+3.37/24} 33... Nc6 {-2.97/21} 34. Nxf8 {+3.60/24} 34... Kxf8 {-3.29/22}
35. Kf2 {+3.89/22} 35... Ke7 {-3.46/21} 36. Kf3 {+3.93/22} 36... Kf6 {-3.67/21}
37. Ke4 {+4.06/20} 37... Ke6 {-3.85/20} 38. Rc5 {+4.15/20} 38... Ke7 {-3.89/18}
39. a3 {+4.20/22} 39... a6 {-3.95/17} 40. b4 {+4.51/20} 40... Kd7 {-4.70/19}
41. f5 {+5.05/21} 41... Ke7 {-4.92/19} 42. b5 {+5.16/20} 42... gxf5+ {-4.76/16}
43. Rxf5 {+4.63/19} 43... Na7 {-5.68/19} 44. bxa6 {+6.07/21} 44... bxa6 {
-6.42/22} 45. Rh5 {+6.33/22} 45... Ke8 {-7.14/21} 46. Rxh7 {+6.69/23} 46... Nb5
{-8.02/21} 47. a4 {+7.14/21} 47... Nc3+ {-7.71/21} 48. Kxd4 {+7.20/21} 48...
Ne2+ {-11.70/22} 49. Ke5 {+7.53/21} 49... Nxg3 {-49.99/23} 50. Ra7 {+12.73/23}
50... Ne2 {-49.99/19 Black resigns} 1-0

--Jon

Eelco de Groot · Post by **Eelco de Groot** » Wed Jun 06, 2007 8:30 pm

Hello Jon,

I think this was all in Rybka's book. The move is in Shredder's book too, with 5 games played in human practice, mostly IM level games I think and the masters had not studied this King's Indian openingline very well, but Black miraculously scored still one point out of those five.

Just experimenting with some Toga settings, don't know if this is good but Checkov 2e needs 4 seconds to avoid 13. ...Qxe4

r1b1nrk1/pp1n1pbp/2p3p1/2p1P3/Nq2P3/5NPP/PP1B1PB1/R2Q1RK1 b - -

Engine: Toga 1.3 "Checkov" 2e (256 MB)
gemaakt door Thomas Gaksch and Fabien Letouzey

1/05 0:00 -5.91 13...Pxe5 14.Lxb4 cxb4 (11)

1/05 0:00 -0.15 13...Dxe4 (18)

2/15 0:00 +0.19 13...Dxe4 14.Pc3 (724)

3/15 0:00 -0.22 13...Dxe4 14.Pc3 Dd3 (3.437)

4/16 0:00 +0.08 13...Dxe4 14.Te1 Df5 15.De2 (5.469)

5/16 0:00 -0.23 13...Dxe4 14.Te1 Dd3 15.Lf1 Df5 (9.711)

6/16 0:00 -0.02 13...Dxe4 14.Te1 Df5 15.Db1 De6
16.De4 (27.124)

7/17 0:00 -0.30 13...Dxe4 14.Te1 Dd5 15.Pc3 Dd3
16.Lf1 Df5 (43.955)

7/19 0:00 -0.15 13...Dc4 14.Lf4 Dxe4 15.Pc3 Df5
16.Ph4 De6 (70.284)

8/19 0:00 -0.05 13...Dc4 14.Lf4 Dxe4 15.Pc3 Df5
16.De2 Pc7 17.Tfd1 (122.869)

9/21 0:00 -0.14 13...Dc4 14.Lf4 b5 15.Pc3 De6 16.Le3 Lxe5
17.Pxe5 Dxe5 18.Df3 (218.358)

10/25 0:00 -0.18 13...Dc4 14.Lf4 b5 15.Pc3 De6 16.Le3 Pc7
17.De2 Pxe5 18.Lxc5 (382.160)

10/26 0:01 -0.05 13...Dxe4 14.Te1 Df5 15.Db1 Dxb1
16.Taxb1 Pc7 17.Tbc1 Te8 18.Pxc5 Pxe5 (568.314) 550

11/27 0:01 -0.04 13...Dxe4 14.Te1 Df5 15.Db1 Dxb1
16.Taxb1 Pc7 17.Tbc1 b6 18.b4 Te8
19.bxc5 Pxe5 20.cxb6 (1.052.876) 540

12/28 0:03 -0.32 13...Dxe4 14.Te1 Df5 15.Tc1 Pc7
16.Pxc5 Pxe5 17.g4 Pxf3+ 18.Lxf3 Df6
19.Lc3 Df4 20.Lxg7 Kxg7 (1.791.561) 536

12/28 0:04 0.00 13...Dc4 14.Lf4 b5 15.Pc3 De6 16.Le3 De7
17.Lg5 De6 18.Le3 (2.313.842) 537

13/29 0:06 0.00 13...Dc4 14.Lf4 b5 15.Pc3 De6 16.Le3 De7
17.Lg5 De6 18.Le3 (3.305.335) 535

14/33 0:27 +0.12 13...Dc4 14.Le3 b6 15.Db3 Dxb3
16.axb3 Pc7 17.Lf4 Te8 18.Tfd1 Pxe5
19.Pxe5 Lxe5 20.Lxe5 Txe5 21.Td8+ Kg7
22.Pxb6 axb6 23.Txa8 Pxa8 24.Txc8 (14.471.080) 526

15/34 0:43 +0.12 13...Dc4 14.Le3 b6 15.Db3 Dxb3
16.axb3 Pc7 17.Lf4 Te8 18.Tfd1 Pxe5
19.Pxe5 Lxe5 20.Lxe5 Txe5 21.Td8+ Kg7
22.Pxb6 axb6 23.Txa8 Pxa8 24.Txc8 (22.954.070) 525

16/35 1:18 +0.01 13...Dc4 14.Tc1 Dxa2 15.Lf4 Pc7
16.Te1 b5 17.Dd6 bxa4 18.Dxc7 Tb8
19.Ta1 Dxb2 20.Txa4 Tb7 21.Dd6 (41.177.658) 524

17/47 1:58 -0.04 13...Dc4 14.Tc1 Dxa2 15.Lf4 Pc7
16.Te1 b5 17.Dd6 bxa4 18.Dxc7 Tb8
19.Ta1 Dxb2 20.Txa4 Tb7 21.Dd6 Td8 (61.911.587) 524

18/47 3:57 -0.01 13...Dc4 14.Tc1 Dxa2 15.Lf4 Pc7
16.Te1 b5 17.Dd6 bxa4 18.Ta1 Dxb2
19.Tab1 Dc2 20.Dxc7 a3 21.e6 Pf6
22.e7 Te8 23.Dxc6 a2 24.Tb5 (123.834.774) 520

19/47 6:13 -0.12 13...Dc4 14.Tc1 Dxa2 15.Lf4 Pc7
16.Te1 b5 17.Dd6 bxa4 18.Ta1 Dxb2
19.Tab1 Dc3 20.Dxc7 a3 21.Dxc6 Tb8
22.e6 Txb1 23.exf7+ Txf7 24.Txb1 Pb6
25.De8+ Tf8 (194.248.086) 519

19/48 11:01 0.00 13...Db5 14.Dc2 Pxe5 15.Pxe5 Lxe5
16.Pxc5 Pd6 17.Pd3 Ld4 18.Lc3 Dc4
19.Tfc1 Td8 20.Pe5 Dc5 21.Pd3 Dc4 (343.247.225) 519

Eelco

JVMerlino · Post by **JVMerlino** » Thu Jun 07, 2007 2:18 am

CM9_R1 needs seven seconds on a P4-3.0 to avoid Qxe4:

Code: Select all

Time	Depth	Score	Positions	Moves
----	----	----	----		----
0:00	1/3	0.23	1274		13...Qxe4 14.Re1 Qc4 15.Nc3
0:00	1/4	0.06	2343		13...Qxe4 14.Re1 Qc4 15.Nc3 Nc7
0:00	1/5	0.40	6918		13...Qxe4 14.Re1 Qf5 15.Qe2 Qc2
					16.b3
0:00	1/5	0.38	10633		13...Qc4 14.b3 Qxe4 15.Re1 Qf5
					16.Rc1
0:00	1/6	0.33	30547		13...Qc4 14.b3 Qe6 15.Bf4 b5 16.Ng5
					Qe7
0:00	1/6	0.27	36133		13...Qxe4 14.Re1 Qf5 15.Rc1 Nxe5
					16.Nxe5 Bxe5 17.Rxc5
0:00	1/7	0.27	65633		13...Qxe4 14.Re1 Qf5 15.Rc1 Nxe5
					16.Nxe5 Bxe5 17.Rxc5
0:01	1/8	0.27	166971		13...Qxe4 14.Re1 Qf5 15.Rc1 Nxe5
					16.Nxe5 Bxe5 17.Rxc5
0:03	1/9	0.50	519378		13...Qxe4 14.Re1 Qf5 15.Rc1 b6
					16.Qe2 Nc7 17.g4 Qe6 18.Nc3
0:07	1/9	0.20	1237569		13...Qc4 14.Bf4 b5 15.Nc3 b4 16.Na4
					Qxe4 17.Ng5 Qc4 18.Bxc6
0:15	1/10	0.20	2447873		13...Qc4 14.Bf4 b5 15.Nc3 b4 16.Na4
					Qxe4 17.Ng5 Qc4 18.Bxc6
1:03	1/11	0.26	9878178		13...Qc4 14.Rc1 Qxa2 15.Re1 b6
					16.Bf1 Qe6 17.Bc4 Qxh3 18.Ng5 Qh5
					19.Qxh5 gxh5

jm

Marc MP · Post by **Marc MP** » Thu Jun 07, 2007 6:45 am

jdart wrote:This is from a game Rybka-Scorpio:

[d] r1b1nrk1/pp1n1pbp/2p3p1/2p1P3/Nq2P3/5NPP/PP1B1PB1/R2Q1RK1 b - -

am Qxe4. Scorpio played Qxe4 with an even score, but after Re1, its score dropped to -2.

This is the full game:
[Event "ChessWar X A 40m/40'"]
[Site "DEVILLE1-5D9C28"]
[Date "2007.05.27"]
[Round "1.1"]
[White "Rybka 2.3.1.x64"]
[Black "Scorpio 1.91"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2883"]
[BlackElo "2634"]
[Annotator "10. +0.25 2... +0.23"]
[PlyCount "100"]
[EventDate "2007.??.??"]

1. Nf3 Nf6 2. g3 g6 {+0.23/7} 3. Bg2 Bg7 {+0.29/7} 4. O-O O-O {-0.04/8} 5. c4
d6 {+0.12/8} 6. d4 Nbd7 {-0.22/6} 7. Nc3 e5 {-0.21/7} 8. h3 c6 {+0.27/6} 9. e4
Qb6 {+0.38/6} 10. c5 {+0.25/17} 10... dxc5 11. dxe5 {+0.26/18} 11... Ne8 12.
Na4 {+0.18/17} 12... Qb4 {-0.04/16} 13. Bd2 {+0.32/17} 13... Qxe4 {-0.02/15}
14. Re1 {+0.81/19} 14... Qc4 {-2.22/18} 15. Bf1 {+1.05/18} 15... Qe6 {-2.11/18}
16. Ng5 {+0.94/18} 16... Qe7 {-2.01/17} 17. e6 {+1.02/17} 17... fxe6 {-2.01/16}
18. Nxe6 {+1.11/17} 18... Qf7 {-2.19/17} 19. Bf4 {+1.31/15} 19... Ndf6 {
-2.29/16} 20. Naxc5 {+1.49/16} 20... Nh5 {-2.44/17} 21. Nxf8 {+1.64/18} 21...
Nxf4 {-2.70/17} 22. Nfd7 {+1.71/18} 22... Bxd7 {-2.31/15} 23. Qxd7 {+1.89/19}
23... Qxd7 {-2.29/17} 24. Nxd7 {+2.00/21} 24... Nd5 {-2.34/17} 25. Bc4 {
+2.05/20} 25... Nd6 {-2.41/17} 26. Bxd5+ {+2.26/18} 26... cxd5 {-2.35/18} 27.
Rad1 {+2.44/20} 27... d4 {-2.31/19} 28. Nc5 {+2.58/20} 28... Nc4 {-2.31/17} 29.
b3 {+2.52/20} 29... Na5 {-2.35/17} 30. Rc1 {+2.75/19} 30... Bf8 {-2.30/18} 31.
f4 {+2.87/19} 31... Rc8 {-2.38/18} 32. Ne6 {+3.10/22} 32... Rxc1 {-2.56/19} 33.
Rxc1 {+3.37/24} 33... Nc6 {-2.97/21} 34. Nxf8 {+3.60/24} 34... Kxf8 {-3.29/22}
35. Kf2 {+3.89/22} 35... Ke7 {-3.46/21} 36. Kf3 {+3.93/22} 36... Kf6 {-3.67/21}
37. Ke4 {+4.06/20} 37... Ke6 {-3.85/20} 38. Rc5 {+4.15/20} 38... Ke7 {-3.89/18}
39. a3 {+4.20/22} 39... a6 {-3.95/17} 40. b4 {+4.51/20} 40... Kd7 {-4.70/19}
41. f5 {+5.05/21} 41... Ke7 {-4.92/19} 42. b5 {+5.16/20} 42... gxf5+ {-4.76/16}
43. Rxf5 {+4.63/19} 43... Na7 {-5.68/19} 44. bxa6 {+6.07/21} 44... bxa6 {
-6.42/22} 45. Rh5 {+6.33/22} 45... Ke8 {-7.14/21} 46. Rxh7 {+6.69/23} 46... Nb5
{-8.02/21} 47. a4 {+7.14/21} 47... Nc3+ {-7.71/21} 48. Kxd4 {+7.20/21} 48...
Ne2+ {-11.70/22} 49. Ke5 {+7.53/21} 49... Nxg3 {-49.99/23} 50. Ra7 {+12.73/23}
50... Ne2 {-49.99/19 Black resigns} 1-0

--Jon

Code: Select all

SlowChess Blitz WV2.1  (190 MB hash) PIV 3.2 Ghz
FEN: r1b1nrk1/pp1n1pbp/2p3p1/2p1P3/Nq2P3/5NPP/PP1B1PB1/R2Q1RK1 b - -

[12] -0.20  01:09.3	Qc4 Bf4 Qe6 Qc2 b6 Qb3 <tt>
[11] -0.12  00:28.9	Qc4 Be3 b6 Bf4 Qe6 Qb3 Nc7 Nc3 Re8 Qa4 Nxe5 Nxe5 Bxe5 Bxe5 Qxe5 Qxc6 
[11] -0.08  00:24.5	Qc4 {++}
[11] -0.08  00:15.7	Qxe4 Re1 Qd3 Rc1 b6 Bf1 Qf5 g4 Qe6 Bc4 Qe7 
[10] -0.40  00:06.3	Qxe4 Re1 Qf5 Qe2 Qe6 Qe4 f6 Bf1 Nxe5 Nxc5 
[9]  -0.44  00:02.7	Qxe4 Re1 Qf5 Qe2 Nc7 Qe4 Qe6 Nc3 Rd8 
[8]  -0.36  00:00.9	Qxe4 Re1 Qf5 Qe2 Nc7 Qe4 Qe6 Nc3 
[7]  -0.20  00:00.3	Qxe4 Re1 Qd3 Bg5 Qxd1 Raxd1 Nc7 
[6]  -0.32  00:00.1	Qxe4 Re1 Qf5 Qe2 Nc7 Nc3 
[5]  -0.28  00:00.0	Qxe4 Nc3 Qd3 Ne1 Qf5 
[5]  0.08   00:00.0	Qxe4 {++}
[5]  0.08   00:00.0	Qc4 Be3 Nxe5 Nd2 Qb4 Bxc5 
[4]  -0.28  00:00.0	Qc4 b3 Qxe4 Nc3 
[3]  -0.28  00:00.0	Qc4 b3 Qxe4 
[3]  -0.16  00:00.0	Qxe4 Nc3 Qd3 
[2]  -0.32  00:00.0	Qxe4 Nc3

position from ChessWar tournament

position from ChessWar tournament

Re: position from ChessWar tournament

Re: position from ChessWar tournament

Re: position from ChessWar tournament