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Subject: Problems with Sergei Smith tournament--blunders etc.

Author: K. Burcham

Date: 22:18:09 01/02/02


does anyone know this Sergei Smith?
I know that there are people that like to play jokes with the regulars here,
some guys find it entertaining to mess with our minds. i have learned that there
are people that like to make fun of anyone that is passionate.
it seems that this guys software is corrupted, or he is getting a big laugh out
of his post.  also it seemed that Uri made a negative comment about a program in
this tournament. i wasnt sure if that comment was because of this guys results.
if it was because of this tournament, then it seems we have to be careful of
some of these tournament results. this one was way off.



I noticed in Sergei's tournament that his comp vs comp games did not have
very many moves. most tournaments posted here with 60 minute time control
have long games. because i knew this was not the norm for todays top programs,
i checked some of the games. i will post two blunders. i did not check any more
games after finding these problems. if you find more problems in his games
please post.

also, in most of these games, when i would follow the posted moves, using the
same program he used, the think time was very short for each move. examples of
move times below. i know that some programs will move fast if the expected move
is played----but that is not the issue here. these moves were made in seconds,
and too many for this time control.

Posted by Sergei Smith (Profile) on December 29, 2001 at 08:08:26:

800 Mhz, Fritz 7 GUI, 60'0'', 32Mb Hash, Ponder off, General.ctg, 3+4 Tb
Analysis welcome

[Event "?"]
[White "Fritz 7"]
[Black "Shredder 6"]
[Result "1-0"]
[ECO "E11"]
[PlyCount "55"]

1. Nf3 Nf6 2. c4 e6 3. d4 Bb4+ 4. Bd2 Qe7 5. e3 Ne4 6. Bd3 Nxd2 7. Nbxd2 O-O 8.
O-O f5 9. a3 Bxd2 10. Nxd2 d6 11. Qh5 Bd7 12. b4 Ba4 13. Rae1 c5 14. e4 Qf6 15.
dxc5 dxc5 16. exf5 exf5 17. Nf3 cxb4 18. Ng5 Qg6 19. Qxg6 hxg6 20. c5 Re8 21.
Rxe8+ Bxe8 22. Re1 Bd7 23. Bc4+ Kh8 24. Re3 f4 25. Rf3 Bg4 26. Rxf4 Nd7 27.
Rxg4 Nf6 28. Rh4+ 1-0


In this example, shredder5 wants to play, 22...Nd7, with black eval -1.32.
blunder move in the game is 22...Bd7. with large eval change.

 [D] rn2b1k1/pp4p1/6p1/2P2pN1/1p6/P2B4/5PPP/4R1K1 b - -

Engine: Shredder 5
eval before blunder move.
 12.01	 0:00 	-1.32 	22...Nd7 23.Bc4+ (201.993) 284.0
 13.01	 0:01 	-1.32 	22...Nd7 23.Bc4+ (491.966) 299.4
 14.01	 0:04 	-1.32 	22...Nd7 23.Bc4+ (1.392.562) 309.3
 15.01	 8:38 	-1.12 	22...Nd7 23.Bc4+ Kh8 24.Bd5 Rb8 25.Re3 Nf6 26.Rh3+ Nh5

eval after blunder move
  9.01	 0:01 	+3.75 	23.Bc4+ Kh8 24.Re3 f4 25.Re4 Nc6 26.Rxf4 Bg4 27.Rxg4 bxa3
(565.654) 383.2
 10.01	 0:05 	+4.00++ 	23.Bc4+ Kh8 24.f4 bxa3 25.Re3 Na6 26.Rxa3 b5 27.cxb6 Bc6
28.Rxa6 axb6 29.Rxa8+ (2.038.108) 385.9
 10.01	 0:05 	+4.50++ 	23.Bc4+ Kh8 24.f4 a5 25.Re3 Na6 26.axb4 Nc7 27.bxa5 Ra6
28.Bxa6 Nxa6 (2.059.411) 384.1
 10.01	 0:06 	+5.79 	23.Bc4+ Kh8 24.f4 Bb5 25.Bxb5 Nc6 26.Re3 Na5 27.Be8 Kg8
28.Bf7+ Kf8 29.axb4 (2.381.761) 383.7
 11.01	 0:06 	+6.04++ 	23.Bc4+ Kh8 24.f4 Bb5 25.Bxb5 Nc6 26.Re3 Na5 27.axb4 Kg8
28.bxa5 Rc8 29.Rh3 (2.604.916) 383.8
 11.01	 0:07 	+6.54++ 	23.Bc4+ Kh8 24.f4 Bb5 25.Bxb5 Na6 26.Re3 Nc7 27.Bc4 Ne6
28.Bxe6 bxa3 (2.683.242) 378.6
 11.01	 0:15 	+7.32 	23.Bc4+ Kh8 24.Re3 f4 25.Rf3 Bg4 26.Rxf4 Nd7 27.Rxg4 Nf6
28.Rh4+ Nh5 (6.005.628) 388.3
 12.01	 0:36 	+7.32 	23.Bc4+ Kh8 24.Re3 f4 25.Rf3 Bg4 26.Rxf4 Nd7 27.Rxg4 Nf6
28.Rh4+ Nh5 29.axb4 (14.364.399) 396.2
 13.01	 1:42 	+7.18 	23.Bc4+ Kh8 24.f4 Bb5 25.Bxb5 Nd7 26.Bxd7 bxa3 27.Be6 a2
28.Bxa2 (39.568.596) 387.0
 14.01	 1:56 	+7.43++ 	23.Bc4+ Kh8 24.f4 Bb5 25.Bxb5 Nd7 26.Bxd7 bxa3 27.Be6 Rb8
28.Re3 Rd8 29.Rxa3 (44.761.842) 382.6
 14.01	 4:02 	+7.44 	23.Bc4+ Kh8 24.f4 Bb5 25.Bxb5 Nd7 26.Bxd7 bxa3 27.Be6 a2
28.Bxa2 (92.003.363) 379.2
 15.01	 4:40 	+7.69++ 	23.Bc4+ Kh8 24.f4 Bb5 25.Bxb5 Nd7 26.Bxd7 bxa3 27.Be6 a2
28.Bxa2 Rc8 29.Re7 (104.244.362) 371.9
 15.01	 4:50 	+8.19++ 	23.Bc4+ Kh8 24.f4 Bb5 25.Bxb5 Nd7 26.Bxd7 bxa3 27.Be6 a5
28.Re3 Re8 29.Rxa3 (107.214.328) 369.0
best move: Bd3-c4 time: 5:27.915 min  n/s: 371.212  nodes: 121.722.706




in this game The King blundered with 24...Qxa5.

[Event "?"]
[White "Fritz 7"]
[Black "The King 3.12"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "61"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Bb5 g6 5. Nf3 Bd7 6. O-O Bg7 7. d3 a6 8. Bxc6
Bxc6 9. Qe1 Qd7 10. a4 b6 11. h3 Nf6 12. Qh4 O-O 13. a5 b5 14. Ne2 e6 15. Bd2
b4 16. Be3 Bb5 17. Ng3 h6 18. Rae1 Rac8 19. e5 Nd5 20. Ne4 Nxe3 21. Rxe3 dxe5
22. fxe5 Qc7 23. Nf6+ Kh8 24. Nh2 Qxa5 25. Nhg4 h5 26. Nxh5 gxh5 27. Qxh5+ Kg8
28. Rg3 Rfd8 29. Nh6+ Kh7 30. Nxf7+ Bh6 31. Qxh6# 1-0


Fritz 7   1000mhz
 [D] 2r2r1k/2q2pb1/p3pNpp/Pbp1P3/1p5Q/3PR2P/1PP3PN/5RK1 b - - 0 1

The King 3.12  played    24...Qxa5

Analysis by Fritz 7:

24...Qd8!
  ±  (1.03)   Depth: 7/25   00:00:00  183kN
24...Qd8 25.Nhg4 g5 26.Qe1 Bc6 27.Qa1
  ±  (0.96)   Depth: 7/29   00:00:00  227kN
24...Qd8--
  ±  (1.25)   Depth: 8/29   00:00:00  251kN
24...Qd8 25.Nhg4 Qd4 26.c3 g5 27.Qe1 Qd8 28.c4
  +-  (1.50)   Depth: 8/29   00:00:00  285kN
24...c4!
  +-  (1.46)   Depth: 8/29   00:00:00  335kN
24...c4!
  ±  (1.31)   Depth: 8/29   00:00:00  348kN
24...c4!
  ±  (1.00)   Depth: 8/29   00:00:00  384kN
24...c4 25.Nhg4 Qa7 26.Rf2 cxd3 27.cxd3 Qd4 28.Qg3 Rfd8
  ±  (0.75)   Depth: 8/29   00:00:01  587kN
24...c4--
  ±  (1.03)   Depth: 9/31   00:00:02  864kN
24...c4 25.Nhg4 h5 26.Nxh5 gxh5 27.Qxh5+ Kg8 28.Rg3 Qc5+ 29.Kh2 f5 30.Nf6+ Rxf6
  ±  (1.12)   Depth: 9/31   00:00:03  1143kN
24...c4--
  ±  (1.40)   Depth: 10/31   00:00:05  2079kN
24...c4 25.Nhg4 Qc5 26.Kh1 h5 27.Rg3 cxd3 28.Nxh5 g5
  +-  (1.65)   Depth: 10/31   00:00:07  2958kN
24...Qe7!
  +-  (1.62)   Depth: 10/31   00:00:10  4402kN
24...Qe7!
  +-  (1.46)   Depth: 10/32   00:00:11  4837kN
24...Qe7 25.Nhg4 h5 26.Ref3 c4 27.Nf2 cxd3 28.cxd3 Rc2 29.b3 Rfc8
  ±  (1.28)   Depth: 10/32   00:00:13  6115kN
24...Qd8!
  ±  (1.25)   Depth: 10/32   00:00:14  6434kN
24...Qd8!
  ±  (1.09)   Depth: 10/32   00:00:15  6801kN
24...Qd8 25.Nhg4 h5 26.b3 Qxa5 27.Ree1 Bc6 28.Ra1 Qb5 29.Rf2
  ±  (1.03)   Depth: 10/32   00:00:16  7186kN
24...Qd8 25.Nhg4 h5 26.b3 Bc6 27.Rg3 Bxf6 28.Qxf6+ Qxf6 29.Nxf6 Rfd8 30.h4 Kg7
  ±  (0.93)   Depth: 11/31   00:00:20  9300kN
24...Qd8 25.Nhg4 h5 26.b3 Bc6 27.Kh2 Rb8 28.Re2 Qxa5 29.Ref2 Rfd8 30.Kg1
  ±  (1.03)   Depth: 12/35   00:00:27  12513kN
24...Qd8 25.Nhg4 h5 26.b3 Bc6 27.Qg5 Rb8 28.Nf2 Qd4 29.Kh2 Rb5 30.N2e4 Rxa5
  ±  (1.09)   Depth: 13/35   00:00:55  26097kN
24...Qd8 25.Nhg4 h5 26.b3 Bc6 27.Qg5 Rb8 28.Ree1 Rb5 29.Ne3
  ±  (1.03)   Depth: 14/40   00:02:34  73908kN
24...Qd8 25.Nhg4 h5 26.b3 Bc6 27.Qg5 Rb8 28.Nh2 Qd4 29.Nf3 Bxf3
  ±  (1.06)   Depth: 15/40   00:04:04  118627kN
24...Qd8 25.Nhg4 h5 26.b3 Bc6 27.Qg5 Rb8 28.Nh2 Qd4 29.Nf3 Bxf3
  ±  (1.18)   Depth: 16/40   00:08:18  244055kN


after king played this blunder,  24...Qxa5
here is Fritz7 analysis,   12 point jump in 12 seconds


Fritz 7
2r2r1k/5pb1/p3pNpp/qbp1P3/1p5Q/3PR2P/1PP3PN/5RK1 w - - 0 1

Analysis by Fritz 7:

25.Nhg4!
  +-  (1.41)   Depth: 8/26   00:00:00  154kN
25.Nhg4!
  +-  (1.97)   Depth: 8/26   00:00:00  251kN
25.Nhg4 g5 26.Qh5 Bxd3 27.cxd3 c4 28.Nxh6 Bxf6 29.Nxf7+ Kg8
  +-  (4.72)   Depth: 8/29   00:00:01  775kN
25.Nhg4!
  +-  (5.00)   Depth: 9/29   00:00:02  1058kN
25.Nhg4!
  +-  (5.29)   Depth: 9/29   00:00:03  1185kN
25.Nhg4!
  +-  (5.85)   Depth: 9/29   00:00:03  1363kN
25.Nhg4 Qc7 26.Nxh6 Bxf6 27.exf6 Qb7 28.Ng4+ Kg8 29.Qh6 Qxg2+ 30.Kxg2 Bc6+
31.Kg1
  +-  (9.41)   Depth: 9/34   00:00:04  1937kN
25.Nhg4!
  +-  (9.69)   Depth: 10/30   00:00:05  2225kN
25.Nhg4!
  +-  (9.97)   Depth: 10/32   00:00:06  2499kN
25.Nhg4!
  +-  (10.54)   Depth: 10/32   00:00:06  2799kN
25.Nhg4 Qd8 26.Nxh6 Qxf6 27.exf6 Bxf6 28.Nxf7+ Kg8 29.Qxf6
  +-  (13.16)   Depth: 10/33   00:00:09  4091kN
25.Nhg4!
  +-  (13.44)   Depth: 11/34   00:00:11  5050kN
25.Nhg4!
  +-  (13.72)   Depth: 11/34   00:00:12  5280kN
25.Nhg4!
  +-  (14.29)   Depth: 11/34   00:00:12  5693kN



after   king played  blunder of   24...Qxa5
Engine: Shredder 5

  7.01	 0:00 	-0.77 	2.Nhg4 h5 3.b3 Qa2 4.Rf2 Qb1+ 5.Kh2 Bc6 6.Ne4 (152.609)
201.8
  8.01	 0:01 	-0.52++ 	2.Nhg4 h5 3.Nxh5 gxh5 4.Nf6 Bh6 5.Qxh5 Bc4 6.Qxh6+
(289.305) 198.5
  8.01	 0:01 	-0.02++ 	2.Nhg4 h5 3.Nxh5 gxh5 4.Nf6 Bh6 5.Qxh5 Qa2 6.Rg3 Bxd3
7.cxd3 (366.044) 201.0
  8.01	 0:05 	+4.40 	2.Nhg4 Be8 3.Nxh6 Bxf6 4.exf6 g5 5.Nxf7+ Kg8 6.Nxg5 Bh5
(1.261.165) 224.3
  9.01	 0:07 	+4.64 	2.Nhg4 g5 3.Qh5 Bxd3 4.Nxh6 Bxf6 5.Ng4+ Kg8 6.Nxf6+ Kg7
7.Rxd3 c4 8.Rg3 Qxe5 9.Rxg5+ Qxg5 10.Qxg5+ (1.586.109) 226.1
 10.01	 0:20 	+4.89++ 	2.Nhg4 g5 3.Qh5 Bxd3 4.Nxh6 Bxf6 5.Ng4+ Kg8 6.Nxf6+ Kg7
7.Rxd3 Qa2 8.Qxg5+ Kh8 9.b3 (4.515.775) 219.7
 10.01	 0:31 	+5.39++ 	2.Nhg4 g5 3.Qh5 Bxd3 4.Nxh6 Bxf6 5.Ng4+ Kg8 6.Nxf6+ Kg7
7.Rxd3 c4 8.Qh7+ (6.906.388) 219.1
 10.01	 0:50 	+11.70 	2.Nhg4 Bc4 3.Nxh6 Bxf6 4.exf6 g5 5.Qxg5 Rfe8 6.Qg7+
(11.696.070) 231.1
 11.01	 1:18 	+11.95++ 	2.Nhg4 Bc4 3.Nxh6 Bxf6 4.exf6 g5 5.Qxg5 Bxd3 6.cxd3 Rfd8
7.Nxf7+ Kh7 (18.068.529) 231.5
 11.01	 1:29 	+12.45++ 	2.Nhg4 Bc4 3.Nxh6 Bxf6 4.exf6 g5 5.Qxg5 Bxd3 6.cxd3 c4
7.Qg7+ (20.739.756) 232.6
 11.01	 1:37 	+14.18 	2.Nhg4 Qa1 3.Rxa1 Rc6 4.Nxh6 Bxh6 5.Ng4 Rc7 (23.320.745)
239.1
 12.01	 5:07 	+14.43++ 	2.Nhg4 Qa1 3.Rxa1 Rc6 4.Nxh6 Bxh6 5.Ng4 Kg8 6.Qxh6 f5
7.Qxg6+ Kh8 8.Qh6+ Kg8 9.Nf6+ Kf7 (71.169.832) 231.5
 12.01	 6:58 	+14.93++ 	2.Nhg4 Qa1 3.Rxa1 Rc6 4.Nxh6 Bxh6 5.Ng4 Kg8 6.Qxh6 Bxd3
7.cxd3 (96.786.108) 230.9
 12.01	 7:53 	  +M10 	2.Nhg4 Qd8 3.Nxh6 Bxf6 4.exf6 Qxf6 5.Qxf6+ Kh7 6.Nf5 exf5
7.Rf4 Kh6 8.Kh2 Rfe8 9.Rxe8 a5 (112.643.517) 238.0
 13.01	 9:11 	  +M9 	2.Nhg4 Qd8 3.Nxh6 Qxf6 4.exf6 g5 5.Qh5 Bxh6 6.Qxh6+ Kg8
7.Qxg5+ Kh8 (141.623.074) 256.9
best move: Nh2-g4 time: 11:08.008 min  n/s: 281.757  nodes: 188.214.881


Analysis by Deep Junior 7:   after king played 24...Qxa5

2.Nhg4 g5
  ²  (0.29)   Depth: 3   00:00:01
2.Nhg4 g5
  ²  (0.29)   Depth: 3   00:00:01
2.Nhg4 g5
  ²  (0.29)   Depth: 3   00:00:01
2.Nhg4 g5
  ²  (0.29)   Depth: 6   00:00:01  1kN
2.Nhg4 h5
  ²  (0.29)   Depth: 9   00:00:01  25kN
2.Nhg4! g5
  ²  (0.59)   Depth: 12   00:00:01  493kN
2.Nhg4! Qa1 3.Rxa1 h5 4.Rf3 Rfd8 5.Rff1 Bc6
  +-  (6.34)   Depth: 12   00:00:06  13060kN
2.Nhg4!
  +-  (6.64)   Depth: 14   00:00:08  15859kN
2.Nhg4! Qd8 3.Nxh6 Bxf6 4.exf6 Qxf6 5.Nxf7+ Kg8 6.Qxf6 Rxf7 7.Qxf7+ Kh8 8.Re4 g5
9.Rxe6 Bxd3 10.Rh6+ Bh7 11.Rxh7#
  +-  (#10)   Depth: 14   00:00:15  32301kN
2.Nhg4! Qd8 3.Nxh6 Bxf6 4.exf6 Qxf6 5.Nxf7+ Kg8 6.Qxf6 Rxf7 7.Qxf7+ Kh8 8.Re4 g5
9.Rxe6 Bxd3 10.Rh6+ Bh7 11.Rxh7#
  +-  (#10)   Depth: 14   00:00:16  32839kN




In the following moves, i noticed the moves chosen had to be in seconds.
the program did not come back to the posted moves.
Fritz 7     1000mhz
 [D] r4rk1/3q1pbp/p1bppnp1/Ppp5/4PP1Q/3P1N1P/1PP1N1P1/R1B2RK1 w - - 0 1

Fritz7 played 15.Bd2   in 4 seconds  and did not consider this move again.
Fritz moved very fast in this game.
Analysis by Fritz 7:

15.Be3!
  =  (0.00)   Depth: 7/29   00:00:00  238kN
15.Be3 Qc7 16.Ng3 Rae8 17.c3 h6 18.Ne2 c4
  =  (-0.09)   Depth: 8/29   00:00:01  740kN
15.Bd2!
  =  (0.00)   Depth: 8/29   00:00:02  899kN
15.Bd2 b4 16.e5 Bxf3 17.Rxf3 Nd5 18.Be3 Qc7 19.exd6 Qxd6 20.Rb1
  =  (-0.09)   Depth: 9/36   00:00:04  1615kN
15.Ng3!
  =  (0.00)   Depth: 9/36   00:00:06  2428kN
15.Ng3 Qc7 16.f5 exf5 17.Bh6 Bxh6 18.Qxh6 fxe4 19.Ng5 Qe7 20.dxe4
  =  (0.00)   Depth: 9/36   00:00:07  3074kN
15.Ng3 h6 16.Ne2 Rfe8 17.f5 exf5 18.Bxh6 Bxh6 19.Qxh6 fxe4
  =  (-0.12)   Depth: 10/35   00:00:13  5914kN
15.Ng3 h6 16.Ne2 Qc7 17.e5 Bxf3 18.Rxf3 Nd5 19.f5 Bxe5 20.fxg6 fxg6 21.Qxh6
  =  (-0.12)   Depth: 11/35   00:00:36  16190kN
15.Ng3 Rfc8 16.f5 exf5 17.exf5 Nd5 18.Ng5 h6 19.N5e4 g5 20.Qh5 Bd4+ 21.Kh2 Kg7
  =  (0.07)   Depth: 12/41   00:03:21  95354kN
15.Ng3 Ne8 16.f5 exf5 17.Bh6 Bxh6 18.Qxh6 fxe4 19.dxe4 f6 20.Rad1 Qc7
  =  (0.04)   Depth: 13/41   00:06:46  193775kN
15.Ng3 Qc7 16.f5 exf5 17.Bh6 fxe4 18.Bxg7 Kxg7 19.Nd2 Nd7 20.Ngxe4 Bxe4 21.Nxe4
Rae8 22.Rae1
  =  (0.00)   Depth: 14/42   00:11:58  347091kN
15.Ng3 Qc7 16.f5 exf5 17.Bh6 fxe4 18.Bxg7 Kxg7 19.dxe4 Rfe8 20.Rae1 Rac8 21.e5
  =  (0.07)   Depth: 15/46   00:45:39  1343866kN


Fritz 7  1000mhz
 [D] r4rk1/3q1pbp/p1bppnp1/P1p5/1p2PP1Q/3P1N1P/1PPBN1P1/R4RK1 w - - 0 1

Fritz7 played  16.Be3   in 5 seconds 1000 mhz, he had 800 mhz

Analysis by Fritz 7:

16.Be3 b3 17.cxb3 Rab8 18.Ra3 Nh5 19.e5 Bd5
  =  (-0.12)   Depth: 7/24   00:00:00  143kN
16.e5!
  =  (-0.09)   Depth: 7/28   00:00:00  284kN
16.e5 Bxf3 17.Rxf3 Nd5 18.c4 bxc3 19.bxc3
  =  (-0.21)   Depth: 8/30   00:00:01  554kN
16.Be3!
  =  (-0.18)   Depth: 8/30   00:00:01  634kN
16.Be3 Qc7 17.e5 Bxf3 18.exd6 Qxd6 19.Rxf3 b3 20.cxb3 Qxd3
  ³  (-0.31)   Depth: 9/31   00:00:05  2045kN
16.Rae1!
  ³  (-0.28)   Depth: 9/32   00:00:06  2548kN
16.Rae1 Qc7 17.e5 Nd5 18.f5 exf5 19.exd6 Qxa5 20.Ng5
  =  (-0.18)   Depth: 9/33   00:00:07  3110kN
16.Rae1 Qc7 17.f5 exf5 18.exf5 Qxa5 19.Bh6 Rae8 20.Bxg7 Kxg7 21.fxg6 Bxf3
22.Rxf3 fxg6
  ³  (-0.28)   Depth: 10/33   00:00:12  5076kN
16.e5!
  =  (-0.25)   Depth: 10/35   00:00:15  6444kN
16.e5!
  =  (-0.09)   Depth: 10/35   00:00:16  7073kN
16.e5 Ne8 17.Ng5 h6 18.Nf3 Rb8 19.f5 g5 20.Qc4 exf5
  =  (0.00)   Depth: 10/35   00:00:19  8673kN
16.e5 Ne8 17.Ng5 h6 18.Nf3 Rb8 19.f5 g5 20.Qc4 exf5 21.Qxa6 dxe5
  =  (0.00)   Depth: 11/35   00:00:28  12514kN
16.e5 Ne8 17.Ng5 h6 18.Nf3 Rb8 19.Qg3 Qc7 20.Be3 b3 21.c3
  =  (-0.21)   Depth: 12/38   00:01:10  32190kN
16.e5 Ne8 17.Ng5 h6 18.Nf3 Rb8 19.Qg3 Qc7 20.exd6 Nxd6
  =  (-0.15)   Depth: 13/41   00:03:27  96445kN
16.e5 Ne8 17.Ng5 h6 18.Nf3 Rb8 19.Qg3 Qc7 20.exd6 Nxd6
  =  (-0.21)   Depth: 14/41   00:07:33  212860kN


Fritz 7   1000mhz
 [D] r4rk1/3q1pb1/p2ppnpp/Pbp5/1p2PP1Q/3PBNNP/1PP3P1/R4RK1 w - - 0 1

Fritz7 played 18.Rae1  in 6 seconds with 1000 mhz. he had 800 mhz.

Analysis by Fritz 7:

18.Rae1 Qd8 19.e5 Nd5 20.Qxd8 Raxd8 21.Ne4 b3 22.c4
  =  (0.10)   Depth: 7/28   00:00:00  201kN
18.Rae1 Qd8 19.e5 Nd5 20.Qxd8 Raxd8 21.Ne4 b3 22.c4
  =  (0.00)   Depth: 8/28   00:00:00  318kN
18.Rae1 Qd8 19.e5 Nd5 20.Qxd8 Raxd8 21.Ne4 b3 22.c4 Nxe3 23.Rxe3
  =  (0.13)   Depth: 9/31   00:00:02  1176kN
18.Rae1 Qd8 19.e5 Ne8 20.exd6 Qxh4 21.Nxh4 Bxb2
  =  (0.16)   Depth: 10/33   00:00:06  2552kN
18.f5!
  =  (0.19)   Depth: 10/33   00:00:10  4348kN
18.f5!
  ²  (0.35)   Depth: 10/34   00:00:11  5181kN
18.f5!
  ²  (0.66)   Depth: 10/34   00:00:19  8742kN
18.f5 c4 19.Bxh6 cxd3 20.cxd3 Bxd3 21.Rfd1 Qb5 22.fxg6 fxg6 23.Nd4 g5
  ±  (0.75)   Depth: 10/34   00:00:31  14989kN
18.f5 c4 19.Bxh6 cxd3 20.cxd3 Bxd3 21.Rf2 Bxh6 22.Qxh6 exf5 23.exf5 Rae8 24.Rd1
Qb5 25.Nd4
  ±  (0.82)   Depth: 11/37   00:01:03  30615kN
18.f5 h5 19.Bg5 Nh7 20.f6 Bh8 21.Nd2 Rfc8 22.Bh6
  ±  (0.82)   Depth: 12/36   00:02:36  75610kN
18.f5 c4 19.Bxh6 cxd3 20.cxd3 Bxd3 21.Rfd1 Bc2 22.Rd4 Qa7 23.Kh1
  ±  (0.94)   Depth: 13/38   00:06:25  189134kN
18.f5 c4 19.Bxh6 cxd3 20.cxd3 Bxd3 21.Rf2 Qc7 22.Bg5 Nh7 23.f6
  ±  (1.00)   Depth: 14/40   00:14:54  443657kN

kburcham






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Last modified: Thu, 15 Apr 21 08:11:13 -0700

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