Not logged inRybka Chess Community Forum
Up Topic The Rybka Lounge / Computer Chess / A brief event with the Traxler/Wilkes-Barre
- By MrKris (***) Date 2020-02-13 00:18 Upvotes 1

G/14'+1" ; 2GBhash Sy.6, R7 2700X 16smt / RTX 2060
Traxler C57: same 3 vars. rev. all engines, RR
K = Kiudee settings http://talkchess.com/forum3/viewtopic.php?f=2&t=72854
lg = https://www.comp.nus.edu.sg/~sergio-v/t40/384x30/

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5
Rd.1:  4...Bc5 book.
  3 games 5.Nxf7 was only played by Sf as white (draws vs. the Lc0's and win vs. Ko.);
    the other engines all found 5...Bxf2+.
  9 games: 5.Bxf7+ all others as white, all played 5...Ke7.
Rd.2: 5.Bxf7+ Ke7 book.
Rd.3: 5.Nxf7+ Bxf2+ book.

All 4...Bc5 book + 5.Bxf7+ book + 5.Nxf7 book   (white lost 0 games)
                           Rtng    Score     Lc0Klg Lc0Ls  Stockf Komodo   Perf Chg
1: Lc0-.23.2K-lg2036      2200  11.0 / 18   XXXXXX ==01== 1=1=== =101=1   2280 +20  (+6 -2 =10)
2: Lc0-.23.2-Ls12.2       2200  10.5 / 18   ==10== XXXXXX =101=1 1=10==   2257 +14  (+6 -3 =9)
3: Stockfish_20020515mc12 2200   8.0 / 18   0=0=== =010=0 XXXXXX =1=101   2157 -11  (+4 -6 =8)
4: Komodo-13.2.5          2200   6.5 / 18   =010=0 0=01== =0=010 XXXXXX   2098 -25  (+3 -8 =7)
                           36 games: white +19 -0 =17 76% (draws 47%)

all with 5.Bxf7+   (only Ko. lost all its games as black)
                            Rtng    Score     Lc0K Lc0L Komo Stoc   Perf Chg       
1: Lc0-.23.2K-lg2036      2200   7.0 / 11   XXXX =1=0 110= =11.   2302 +15  (+5 -2 =4, bk =3)
2: Lc0-.23.2-Ls12.2       2200   6.5 / 11   =0=1 XXXX 11=0 011.   2265 +10  (+5 -3 =3, bk =2)
4: Komodo-13.2.5          2200   4.0 / 11   001= 00=1 XXXX 0==.   2098 -15  (+2 -5 =4, bk =0)
3: Stockfish_20020515mc12 2200   3.5 /  9   =00. 100. 1==. XXXX   2120 -10  (+2 -4 =3, bk =2)
                           21 games: white +14 -0 =7 83% (draws 33%)

all with 5.Nxf7   (only the Lc0's drew all their games with black)
                           Rtng    Score     Sto LcL LcK Kom   Perf Chg
3: Stockfish_20020515mc12 2200   4.5 /  9   XXX ==0 === 101   2200  +0  (+2 -2 =5, bk =1)
1: Lc0-.23.2-Ls12.2       2200   4.0 /  7   ==1 XXX ==. ==.   2250  +5  (+1 -0 =6, bk =4)
2: Lc0-.23.2K-lg2036      2200   4.0 /  7   === ==. XXX =1.   2250  +5  (+1 -0 =6, bk =4)
4: Komodo-13.2.5          2200   2.5 /  7   010 ==. =0. XXX   2098 -10  (+1 -3 =3, bk =1)
                           15 games: white +5 -0 =10 67% (draws 67%) 
    the 5 white wins: 3 with 7...Bb6/Bc5 instead of 7...d5;
    2 with 10...Qc5 instead of 10...Qe7.
    10...Qe7, the most common variation, Lc0's with black 7 of 7 draws.


White was undefeated, all engines all the variations.

Given the choice only Stockfish played 5.Nxf7 (distorting the 5th move x-tables).

With 5.Bxf7+ white did 83%.
Komodo was the only one to lose all with black.

With 5.Nxf7 white 63%.
Only the Lc0's were able to draw all their games with black.

[Event "Traxler-fun"]
[Site "?"]
[Date "2020.02.10"]
[Round "2"]
[White "Stockfish_20020515mc12"]
[Black "Lc0-.23.2K-lg2036"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[ECO "C57"]
[Opening "Two Knights"]
[Time "04:29:52"]
[Variation "Traxler, 5.Nxf7 & 6.Kf1, Menovsky Variation"]
[WhiteElo "2200"]
[TimeControl "840+1"]
[Termination "normal"]
[PlyCount "74"]
[WhiteType "human"]
[BlackType "human"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Nxf7 {+2.12/32 15} Bxf2+
{-0.88/19 10} 6. Kf1 {+2.46/31 8} Qe7 {-0.50/24 9} 7. Nxh8 {+2.38/32 14} d5
{-0.41/22 9} 8. exd5 {+1.15/33 30} Nd4 {-0.32/24 12} 9. d6 {+0.94/32 8}
Qxd6 {-0.28/24 14} 10. Nf7 {+1.03/33 10} Qe7 {-0.25/24 15} 11. d3 {-0.00/38
58} Bg4 {+0.14/24 22} 12. Qd2 {-0.00/40 6} Bh4 {+0.18/24 14} 13. Nc3
{-0.00/39 10} b5 {+0.20/22 0} 14. h3 {-0.00/42 11} bxc4 {+0.16/25 20} 15.
hxg4 {-0.00/39 7} Qxf7 {+0.17/25 15} 16. Kg1 {-0.00/40 14} g5 {+0.17/22 5}
17. Rxh4 {-0.00/40 7} gxh4 {+0.14/19 6} 18. Qf2 {-0.00/39 7} cxd3 {+0.14/20
59} 19. cxd3 {-0.00/41 9} Nxg4 {+0.14/20 29} 20. Qxh4 {-0.00/43 8} h5
{+0.14/21 9} 21. Bg5 {-0.00/42 9} Qg6 {+0.11/22 65} 22. Ne4 {-0.00/43 12}
Kd7 {+0.11/22 0} 23. Rf1 {-0.00/45 8} Rg8 {+0.10/14 0} 24. Qe1 {-0.00/44
28} Ne6 {+0.10/19 16} 25. Qa5 {-0.00/45 8} Nxg5 {+0.07/19 17} 26. Qd5+
{-0.00/48 9} Ke8 {+0.06/17 43} 27. Nxg5 {-0.00/50 9} Qxg5 {+0.05/15 10} 28.
Qb5+ {-0.00/245 9} Ke7 {+0.07/15 29} 29. Qc5+ {-0.00/59 9} Ke8 {+0.06/14
29} 30. Qc6+ {-0.00/60 17} Kd8 {+0.07/15 8} 31. Qd5+ {-0.00/58 40} Ke8
{+0.06/13 17} 32. Qb5+ {-0.00/62 23} Kd8 {+0.03/10 30} 33. Qd5+ {-0.00/51
9} Kc8 {+0.03/8 6} 34. Qa8+ {-0.00/64 7} Kd7 {+0.01/6 0} 35. Qd5+ {-0.00/76
8} Kc8 {+0.01/4 24} 36. Qa8+ {-0.00/70 29} Kd7 {-0.00/3 0} 37. Qd5+
{-0.00/80 8} Kc8 {-0.00/2 36 3-fold repetition} 1/2-1/2 [Event "Traxler-fun"]
[Site "?"]
[Date "2020.02.10"]
[Round "5"]
[White "Komodo-13.2.5"]
[Black "Stockfish_20020515mc12"]
[Result "1-0"]
[WhiteElo "2200"]
[BlackElo "2200"]
[ECO "C57"]
[Opening "Two Knights"]
[Time "11:08:13"]
[Variation "Traxler, 5.Nxf7 & 6.Kf1"]
[TimeControl "840+1"]
[Termination "adjudication"]
[PlyCount "111"]
[WhiteType "program"]
[BlackType "program"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 Bc5 5.Nxf7 Bxf2+ 6.Kf1 {+1.34/28 22} 6...Qe7 {-2.23/33 19} 7.Nxh8 {+1.27/28 19}
7...Bc5 {-2.09/32 16 ??--- also Sf 7...Bb6?? vs. Lc0Ls, but Sf drew vs. Lc0lg with 7...d5!---} 8.Nc3 {+1.25/27 13} 8...Qf8 {-2.56/31 17} 9.Bf7+ {+1.49/28 16} 9...Kd8 {-2.51/29 10} 10.Nd5 {+1.27/28 37}
10...Qxh8 {-2.28/34 21} 11.Nxf6 {+1.61/28 13} 11...gxf6 {-2.25/32 6} 12.Qh5 {+1.82/32 60} 12...d6 {-2.34/35 36} 13.c3 {+1.86/32 14}
13...Qg7 {-2.26/34 13} 14.d3 {+1.93/30 19} 14...Ke7 {-1.98/34 16} 15.Bb3 {+1.91/30 12} 15...Bg4 {-1.84/32 5} 16.Qh6 {+1.76/30 16}
16...Be2+ {-2.14/37 18} 17.Kxe2 {+1.94/30 11} 17...Qxg2+ {-2.13/31 7} 18.Kd1 {+1.81/29 16} 18...Qxh1+ {-2.44/38 25}
19.Kc2 {+2.17/28 11} 19...Qg2+ {-2.62/36 35} 20.Bd2 {+2.31/29 11} 20...Qg6 {-2.46/34 10} 21.Qh3 {+2.04/30 16} 21...Re8 {-2.61/37 12}
22.Be6 {+2.27/31 25} 22...h5 {-2.66/39 59} 23.Rf1 {+2.34/30 11} 23...a5 {-2.72/36 5} 24.Rf3 {+2.41/29 12} 24...h4 {-2.74/39 16}
25.Bd5 {+2.56/29 15} 25...Kd8 {-3.47/39 82} 26.Qxh4 {+2.48/31 11} 26...Rf8 {-3.48/32 4} 27.Qh6 {+2.56/32 14} 27...Qxh6 {-3.71/35 12}
28.Bxh6 {+2.70/32 11} 28...Rh8 {-3.53/33 7} 29.Rxf6 {+2.76/32 10} 29...Kd7 {-3.63/38 27} 30.h4 {+3.18/32 12} 30...Nd8 {-3.71/37 6}
31.Bg5 {+2.80/31 10} 31...Rh7 {-3.64/38 8} 32.Rg6 {+3.65/34 18} 32...Bf2 {-4.31/40 19} 33.Bg8 {+3.70/35 11} 33...Rh5 {-4.50/42 42}
34.Rg7+ {+3.75/35 12} 34...Kc8 {-4.61/40 7} 35.Rh7 {+3.67/37 15} 35...Rxh7 {-4.62/36 5} 36.Bxh7 {+3.75/38 11} 36...c6 {-4.82/38 13}
37.Bf5+ {+3.75/37 9} 37...Kc7 {-4.82/40 8} 38.h5 {+3.75/40 10} 38...Nf7 {-4.82/42 5} 39.Bd2 {+3.75/40 10} 39...Kd8 {-4.81/43 5}
40.h6 {+3.74/35 13} 40...Ke7 {-4.81/46 6} 41.Bc8 {+3.91/38 19} 41...b6 {-4.81/46 6} 42.Bb7 {+3.76/40 10} 42...Kd7 {-4.82/47 6}
43.h7 {+4.08/41 48} 43...Bh4 {-4.82/47 6} 44.a4 {+4.11/35 9} 44...Bf6 {-4.82/46 7} 45.Ba6 {+4.19/37 9} 45...Nh8 {-4.81/46 5}
46.Bc4 {+4.21/37 9} 46...Ng6 {-4.81/36 5} 47.b4 {+4.26/38 14} 47...axb4 {-4.96/35 9} 48.cxb4 {+4.33/36 11} 48...Kc7 {-7.32/32 40}
49.a5 {+4.87/35 23} 49...Nf8 {-7.63/31 9} 50.Bg8 {+5.06/36 6} 50...Kb7 {-7.24/37 18} 51.Be3 {+5.38/35 17} 51...Nd7 {-8.34/33 9}
52.Be6 {+6.31/35 4} 52...Nf8 {-14.84/28 18} 53.Bf5 {+8.75/34 20} 53...bxa5 {-17.80/30 21} 54.bxa5 {+11.17/30 5}
54...Ka6 {-25.48/29 33} 55.Bb6 {+12.06/23 4} 55...Kb5 {-57.30/37 5} 56.Bc7 {+13.46/29 3 Arena Adjudication} 1-0
Attachment: Traxler-fun.pgn - Games (96k)
- By MrKris (***) Date 2020-02-13 01:03 Upvotes 1
[Event "Traxler-fun"]
[Site "?"]
[Date "2020.02.10"]
[Round "3"]
[White "Lc0-.23.2-Ls12.2"]
[Black "Lc0-.23.2K-lg2036"]
[Result "1-0"]
[BlackElo "2400"]
[ECO "C57"]
[Opening "Two Knights"]
[Time "06:12:27"]
[Variation "Traxler, 5.Bxf7+"]
[WhiteElo "2400"]
[TimeControl "840+1"]
[Termination "normal"]
[PlyCount "86"]
[WhiteType "human"]
[BlackType "human"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Bxf7+ Ke7 6. Bc4 {+1.11/13 18}
Rf8 {-1.04/13 15} 7. O-O {+1.17/17 8} d6 {-0.94/17 10} 8. Nc3 {+1.42/14 13}
Nd4 {-0.94/18 11} 9. b4 {+1.82/19 15} Bxb4 {-1.82/16 32} 10. Nxh7 {+2.21/14
17} Rh8 {-1.94/15 10} ({---If} 10. .. Nxh7 11. Nd5+ Kd7 12. Qg4+ Ne6 13. Nxb4 {---}) 11.
Nxf6 {+2.23/16 12} c6 {-1.85/15 10} ({---Best is} 11. .. Kxf6 12. Nd5+ {? about +1.70 +}
(12. Nb5 {! still +-, see the PV below}) 12. .. Kg6 13. Nxb4 {?} (13. f4)
13. .. Qh4 {0.00 depth 50, tactical in the extreme:} 14. f3 Qxh2+ 15. Kf2
Bh3 16. c3 Nxf3 17. Bf7+ Kxf7 18. Qxf3+ Ke6 19. Ke3 Raf8 20. Qe2 Rf4 21.
Rxf4 exf4+ 22. Kd3 Qxg2 23. Nd5 Qxe2+ 24. Kxe2 Bg4+ 25. Kf2 g5 26. Nxc7+
Ke5 27. Rb1 Kxe4 28. Nb5 Rh2+ 29. Kg1 Re2 {etc.---} ) 12. Nh5 {+2.23/16 12} g6
{-2.04/14 27} 13. Ne2 {+2.32/15 22}

( {---Sf's PV:} 13.Ng3 Ke8 14.Re1 Qh4 15.Nf1 b5 16.Bd3 Rf8 17.f3 g5 18.Nxb5 cxb5 19.c3 Bc5 20.Re3 g4 {etc.---} )

Rxh5 {-2.23/14 12} 14. Nxd4 {+2.33/15
11} exd4 {-2.30/16 29} 15. Qf3 {+2.32/15 15} Qh8 {-2.30/11 16} 16. Qg3
{+2.31/16 8} b5 {-2.42/12 27} 17. Be2 {+2.58/13 30} Rh7 {-2.39/12 5} 18. d3
{+2.59/12 11} Kd7 {-2.48/11 30} 19. a3 {+2.56/15 25} Bc5 {-2.55/11 15} 20.
a4 {+2.55/13 45} a5 {-2.55/11 23} 21. Bd2 {+2.58/14 3} b4 {-2.62/10 7} 22.
Bg5 {+2.59/13 13} Kc7 {-2.68/10 18} 23. f4 {+2.58/12 24} Bd7 {-2.69/10 21}
24. h3 {+2.58/12 12} Qc8 {-2.77/11 38} 25. Bg4 {+2.54/12 38} Bxg4 {-2.63/11
10} 26. Qxg4 {+2.55/15 5} Qxg4 {-2.62/12 9} 27. hxg4 {+2.57/13 10} Rf8
{-2.52/12 19} 28. Rae1 {+2.59/15 19} Kd7 {-2.59/12 13} 29. Rf3 {+2.63/14
12} d5 {-2.70/12 33} 30. exd5 {+2.71/15 16} cxd5 {-2.89/13 24} 31. Re5
{+2.82/16 19} Bd6 {-2.95/11 6} 32. Rxd5 {+2.84/14 14} Re8 {-2.93/12 19} 33.
Rxd4 {+2.93/13 17} Re1+ {-3.07/12 18} 34. Kf2 {+3.00/13 17} Rhh1 {-3.14/11
18} 35. Rc4 {+3.21/12 24} Ra1 {-3.31/10 16} 36. f5 {+3.35/11 16} gxf5
{-3.59/10 19} 37. Rxf5 {+3.57/11 26} Ra2 {-3.66/9 31} 38. Rb5 {+3.92/10 24}
Raa1 {-3.88/9 25} 39. Ke3 {+4.35/9 21} Rxa4 {-4.58/8 16} 40. Kd4 {+5.76/9
32} Re1 {-6.22/7 16} 41. Rb7+ {+10.73/6 16} Ke6 {-11.49/5 9} 42. Rc6
{+18.59/4 11} b3+ {-19.72/3 16} 43. c4 {+44.18/3 12} Rb4 {-128.00/2 20
Arena Adjudication} 1-0
From the event in my last post. Notes and PV's by Stockfish.
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 Bc5 5.Bxf7+ Ke7 {book}

6.Bc4 Rarely played by humans, ChessTempo.com 2400+ has only 6.Bd5 10 games, 6.Bb3 5, and 6.d4 2.
Lazy Frank has a thread about it: http://rybkaforum.net/cgi-bin/rybkaforum/topic_show.pl?tid=32619;pg=1
In 21 games the engines played 6.Bb3 6 times and 6.Bc4 in the other 15.

6...Rf8 7.O-O d6 Stockfish seems to like 7...h6 or 7...Qe8.

8.Nc3 Nd4 At 4' Stockfish's PV is 8...Qe8 9.Nd5+ Kd8 10.c3 h6 11.Nf3 Bg4 12.Nxf6 Rxf6 etc.
A correspondence game in 1989, Van Wieringen-Mostertman, continued 12.Nf3 and 1/2-1/2 in 20 moves.

9.b4 (Evans-style) Bxb4 ?? Dropping into -3 territory, black is lost already.
9...Bb6 is the only move, also played in the same event Stockfish 1/2-1/2 Lc0K-lg2036(SV) in 74.

10.Nxh7 ! Rh8 PV=8 below has this best but still under -3, the acceptance 10...Nxh7 does not work:
11.Nd5+ Kd7 12.Qg4+ Ne6 13.Nxb4 thanks to black's 9th move setting up the fork.

11.Nxf6 c6 Stockfish at 5' had saving the piece with 11...Kxf6 -3.63 as still losing, and this piece sacrifice 2nd with -4.21.

12.Nh5 g6 The only move so far that Stockfish agreed with. 13.Ne2 !!? Returning the piece right away.
At PV=4 Stockfish had saving it with 13.Ng3 as only 3rd, with black having a modest kingside attack.
However, in the same event Komodo won with white vs. the same Lc0 with 13.Ng3.

13...Rxh5 14.Nxd4 exd4 15.Qf3 Qh8 16.Qg3 At PV=4 9' Stockfish has black losing -3.23, though at 20' its slightly reduced to -2.70.

6...Rf8  FEN: r1bq3r/ppppk1pp/2n2n2/2b1p1N1/2B1P3/8/PPPP1PPP/RNBQK2R b KQ - 2 6 
Stockfish_20020515mc12: PV=2  -best at bottom-  -------------------------------------------------------------------------
 46/68  36:50   42,098,927k  19,048k  -1.31  6. ... Rf8 7.d3 Qe8 8.Nf3 d6 9.Be3 Qg6 10.Nbd2 Bxe3 11.fxe3 Na5 12.Qe2 Nxc4 13.Nxc4 Be6 14.Ncd2 Rae8 15.0-0-0 Kd7 16.h3 Kc8 17.Rdf1 Qh6 18.b3 g5 19.Nb1 Qg7 20.Nc3 h5 21.Nd2 a6 22.Kb2 Kb8 23.Qe1 Rd8 24.Rf2 Nd7 25.Rhf1 Rf6 26.Rf3 Rxf3 27.Nxf3 Rh8 28.Nd2 h4 29.Nf3 Qg6 30.a3
 46/71  36:50   42,098,927k  19,048k  -1.15  6. ... Qe8 7.Nc3 h6 8.Nf3 d6 9.0-0 Rf8 10.Be2 Kf7 11.d3 Kg8 12.Na4 Bb6 13.Nxb6 axb6 14.Be3 Ne7 15.h3 Ng6 16.a3 Bd7 17.Bd2 Be6 18.Nh2 Qc6 19.c4 Qe8 20.a4 Nh7 21.Bg4 Bxg4 22.Nxg4 Nf4 23.Bxf4 exf4 24.f3 h5 25.Nf2 Qg6 26.d4 Qg3 27.e5 Ng5 28.exd6 cxd6 29.Ne4 Nxe4 30.fxe4 Qg5 31.Qe2
---------------------------------------------------------------------------
 47/66  40:38   46,497,278k  19,070k  -1.27  6. ... Qe8 7.Nc3 h6 8.Nf3 d6 9.0-0 Rf8 10.Be2 Kf7 11.d3 Bb6 12.Be3 Kg8 13.Nb5 Qf7 14.c4 Bg4 15.h3 Bxf3 16.Bxf3 Kh7 17.g3 Bc5 18.Kh2 a6 19.Nc3 Qg6 20.Nd5 Rf7 21.Be2 Bxe3 22.Nxf6+ Qxf6 23.fxe3 Qe7 24.Qb3 Raf8 25.Rxf7 Rxf7 26.Rf1 Rxf1 27.Bxf1 Nd8 28.Qc2 Qg5 29.Qf2 Qe7 30.h4 g6 31.Bh3 b5 32.cxb5 axb5 33.Kg2 Kg7 34.a3 Ne6 35.Bxe6 Qxe6
 47/62  40:38   46,497,278k  19,070k  -1.21  6. ... Rf8 7.d3 Qe8 8.Be3 d6 9.Nf3 Qg6 10.Nbd2 Bxe3 11.fxe3 Na5 12.Qe2 Nxc4 13.Nxc4 Be6 14.Ncd2 Kf7 15.0-0 Kg8 16.Nh4 Qg4 17.Qxg4 Nxg4 18.Rxf8+ Rxf8 19.Nf1 Nf6 20.Nf3 h6 21.Kf2 g5 22.Ke2 g4 23.N3d2 Kg7 24.Ng3 Kg6 25.Rf1 b5 26.a3 a5 27.Nf5 h5 28.Ne7+ Kg7 29.Rg1 a4 30.h4 d5 31.Nxd5 Bxd5 32.exd5 Nxd5 33.Ne4

7...d6   FEN: r1bq1r2/ppppk1pp/2n2n2/2b1p1N1/2B1P3/8/PPPP1PPP/RNBQ1RK1 b - - 4 7 
Stockfish_20020515mc12: PV=4 ---------------------------------------------------------------------------
 38/57  08:37    9,920,821k  19,154k  -2.20  7. ... Na5 8.Be2 Nc6 9.c3 h6 10.b4 Bb6 11.Nf3 a6 12.Qa4 Ba7 13.Qc2 d6 14.a4 Bg4 15.h3 Bxf3 16.Bxf3 Kf7 17.d3 Kg8 18.Nd2 Qe8 19.Bd1 Kh7 20.Nf3 Nh5 21.Kh1 Nf4 22.Nh4 Ne7 23.Bg4 a5 24.b5 c5 25.Bf5+ g6 26.Bg4 Qf7 27.Nf3
 38/61  08:37    9,920,821k  19,154k  -1.50  7. ... d6 8.Nc3 Qe8 9.Nd5+ Kd8 10.c3 h6 11.Nf3 Bg4 12.Nxf6 Rxf6 13.Be2 a5 14.d3 Kc8 15.Be3 Bxe3 16.fxe3 b6 17.Nh4 Rxf1+ 18.Qxf1 Bd7 19.Qf3 Kb7 20.Nf5 Qg6 21.Rf1 Qf6 22.d4 Ne7 23.Nxe7 Qxe7 24.Qf7 Qxf7 25.Rxf7 Be6 26.Rxg7 Bxa2 27.Rh7 Bb1 28.Bf3 a4 29.Rxh6 Bd3 30.Kf2 a3 31.bxa3 Rxa3
 38/60  08:37    9,920,821k  19,154k  -1.23  7. ... Qe8 8.Nc3 h6 9.Nf3 d6 10.Be2 Kf7 11.d3 Bb6 12.Na4 Nd4 13.Nxd4 Qxa4 14.Nf5 Bxf5 15.exf5 d5 16.Be3 Rad8 17.c3 Qxd1 18.Rfxd1 Bxe3 19.fxe3 e4 20.d4 h5 21.a4 a5 22.h4 Rh8 23.Rf1 Rh6 24.Kf2 Rhh8 25.Kg3 Rh6 26.Rh1 Rhh8
 38/57  08:37    9,920,821k  19,154k  -1.22  7. ... h6 8.Nf3 Nxe4 9.Bd5 Nf6 10.Bxc6 dxc6 11.Nxe5 Re8 12.c3 Kf8 13.d4 Bd6 14.f4 c5 15.Be3 Kg8 16.Nd2 cxd4 17.cxd4 Be6 18.Qc2 Nd5 19.Qe4 Bxe5 20.dxe5 Qd7 21.Bf2 Rf8 22.Bg3 Ne7 23.Nf3 Qc6 24.Qxc6 bxc6 25.Nd4 Bc4 26.f5 Rae8 27.f6 Nd5 28.Rfd1 gxf6 29.Nxc6 fxe5

8...Nd4 FEN: r1bq1r2/ppp1k1pp/2np1n2/2b1p1N1/2B1P3/2N5/PPPP1PPP/R1BQ1RK1 b - - 1 8 
Stockfish_20020515mc12: PV=4 ---------------------------------------------------------------------------
 36/68  03:49    4,438,336k  19,313k  -2.46  8. ... Ke8 9.Nxh7 Rh8 10.Ng5 Bg4 11.Be2 Bxe2 12.Qxe2 Nd4 13.Qd1 Qd7 14.h3 Ne6 15.Nxe6 Qxe6 16.Na4 g5 17.Nxc5 dxc5 18.f3 Nh5 19.d3 Nf4 20.Be3 b6 21.c3 Rd8 22.Qc2 Rh7 23.Rad1 Rhd7 24.b4 cxb4 25.cxb4 Kf8 26.Rd2 Qe7 27.Bxf4 gxf4 28.b5 Rd4 29.Rc1 Qb4 30.a4 R8d7 31.Qa2 Kg7 32.Kh2 Qe7 33.a5 Qh4 34.Kg1 R4d6 35.a6 Rg6 36.Kh1 Qh6 37.Rcd1 Qh4
 36/60  03:49    4,438,336k  19,313k  -2.43  8. ... h6 9.Nh7 Nxh7 10.Nd5+ Ke8 11.Qh5+ Rf7 12.Nb6 Ng5 13.Bxf7+ Nxf7 14.Nxa8 Bd7 15.Nxc7+ Qxc7 16.d3 Ne7 17.Be3 d5 18.Bxc5 Qxc5 19.c3 Be6 20.Qf3 d4 21.Qg3 g5 22.cxd4 Qxd4 23.Qe3 Nc6 24.Qxd4 exd4 25.Rfd1 Nfe5 26.b3 Nb4 27.Rac1 Kd7 28.Rd2 h5 29.Rcd1 Nbc6 30.f3 h4 31.Kf2 b6 32.Rf1 Kd6 33.g3 Ne7 34.f4 gxf4
 36/57  03:49    4,438,336k  19,313k  -1.96  8. ... Nd4 9.b4 Bb6 10.a4 c6 11.a5 Bg4 12.Be2 Nxe2+ 13.Nxe2 Bc7 14.h3 Bh5 15.g4 Bg6 16.d3 h6 17.Nf3 Kf7 18.Nh4 d5 19.Ng3 Bh7 20.Nhf5 Kg8 21.Qe2 Kh8 22.h4 Qd7 23.Kg2 Rad8 24.h5 Bd6 25.c3 Bb8 26.Be3 d4 27.cxd4 exd4 28.Bxd4 Bxg3 29.fxg3
 37/57  03:49    4,438,336k  19,313k  -1.61  8. ... Qe8 9.Nd5+ Kd8 10.c3 h6 11.Nf3 Bg4 12.Nxf6 Rxf6 13.Be2 a5 14.d3 Kc8 15.Be3 Bxe3 16.fxe3 Bd7 17.Nh4 Qe7 18.Rxf6 Qxf6 19.g3 Qg5 20.Qd2 Bh3 21.d4 Ne7 22.Bf1 Be6 23.Bg2 b6 24.Rf1 Kb7 25.d5 Bg4 26.Rf7 Bh5 27.Nf3 Bxf3 28.Bxf3 h5 29.Kh1 a4 30.Qe2 h4 31.gxh4 Qxh4 32.Rxg7 Qf6

9...Bxb4 ??  FEN: r1bq1r2/ppp1k1pp/3p1n2/2b1p1N1/1PBnP3/2N5/P1PP1PPP/R1BQ1RK1 b - b3 0 9 
Stockfish_20020515mc12: PV=4 ---------------------------------------------------------------------------
 34/61  03:31    4,261,608k  20,162k  -3.47  9. ... h6 10.bxc5 hxg5 11.d3 g4 12.cxd6+ Qxd6 13.a4 c5 14.Bg5 Ke8 15.Nd5 Nxd5 16.exd5 Qg6 17.Bh4 Nf5 18.Bg3 Nxg3 19.fxg3 Rh8 20.Qe2 Qh5 21.Qe4 Kd8 22.Rab1 Qxh2+ 23.Kf2 Qh7 24.Qxe5 Qh6 25.Rbe1 Qf6+ 26.Qxf6+ gxf6 27.d6 a6 28.Re7 f5 29.Rb1 Rh6 30.Rf7 Rxd6 31.Rh1 Rd7 32.Rf8+ Kc7 33.Be6 Rg7 34.Bxf5 c4 35.dxc4 Bxf5 36.Rxa8 Bxc2 37.a5
 34/58  03:31    4,261,608k  20,162k  -3.07  9. ... Bxb4 10.Nxh7 Rh8 11.Nxf6 Kxf6 12.Nb5 d5 13.exd5 Kg6 14.Nxd4 exd4 15.h3 Qh4 16.Qf3 Rf8 17.Qb3 Bd6 18.Ba3 Kh7 19.Bxd6 cxd6 20.Rae1 Kg8 21.Bd3 Qf4 22.Qa3 Bf5 23.Bxf5 Rxf5 24.Re7 Rf7 25.g3 Qh6 26.Rxf7 Kxf7 27.Qb4 b6 28.Qxd4 Re8 29.h4 Re2 30.Qg4 Qxd2 31.Qd7+ Kg8
 34/59  03:31    4,261,608k  20,162k  -2.95  9. ... b5 10.Nd5+ Ke8 11.bxc5 bxc4 12.Nxf6+ gxf6 13.c3 fxg5 14.cxd4 dxc5 15.d5 c6 16.Bb2 cxd5 17.Qh5+ Rf7 18.Bxe5 Qb6 19.exd5 Qg6 20.Qd1 Kf8 21.Re1 Bb7 22.d6 Qf5 23.f3 Re8 24.Qe2 Kg8 25.Qe3 Bd5 26.Rab1 g4 27.f4 Rc8 28.Qf2 h6 29.Rb5 Qd7 30.Qh4 Kh7 31.Ra5 Be6 32.Qg3 Bf5 33.Qf2 Qc6 34.Rd1 Be6 35.Rc1 Kg6 36.Qh4 Qb6
 35/50  03:31    4,261,608k  20,162k  -2.00  9. ... Bb6 10.a4 c6 11.a5 Bg4 12.Be2 Nxe2+ 13.Nxe2 Bc7 14.h3 Bh5 15.g4 Bg6 16.d3 h6 17.Nf3 Kf7 18.Nh4 d5 19.Ng3 Bh7 20.Nhf5 Kg8 21.Qe2 Qd7 22.c4 Bxf5 23.gxf5 b5 24.Rd1 Qf7 25.c5 Rad8 26.Bd2 Rd7 27.Bc3 Kh7

10...Rh8  FEN: r1bq1r2/ppp1k1pN/3p1n2/4p3/1bBnP3/2N5/P1PP1PPP/R1BQ1RK1 b - - 0 10 
Stockfish_20020515mc12: PV=8 ---------------------------------------------------------------------------
 32/62  03:20    4,100,046k  20,455k  -4.70  10. ... a5 11.Nxf8 Qxf8 12.Nd5+ Nxd5 13.Bxd5 Qf4 14.Qh5 Bg4 15.Qh4+ Kd7 16.c3 Ne2+ 17.Kh1 c6 18.Bc4 b5 19.Bxe2 Bxe2 20.Qxf4 exf4 21.Re1 f3 22.cxb4 axb4 23.Bb2 Re8 24.Bxg7 Rxe4 25.h3 fxg2+ 26.Kxg2 Re6 27.Bf6 Bc4 28.Rxe6 Kxe6 29.Bb2 b3 30.axb3 Bxb3
 32/54  03:20    4,100,046k  20,455k  -4.63  10. ... b5 11.Nd5+ Nxd5 12.Bxd5 Rh8 13.d3 Qe8 14.Bg5+ Kd7 15.Qg4+ Ne6 16.Bxa8 Rxh7 17.Rab1 Bc5 18.Bd5 c6 19.Bxe6+ Qxe6 20.Qf3 Ke8 21.Be3 Qg6 22.Bxc5 dxc5 23.Qe3 Bh3 24.Qg3 Qxg3 25.hxg3 Be6 26.f4 a6 27.f5 Bg8 28.Kf2 c4 29.dxc4 Bxc4 30.Rfd1 a5 31.Rd6 c5 32.Ra6 Ke7 33.a3
 32/52  03:20    4,100,046k  20,455k  -4.47  10. ... Bxc3 11.dxc3 Be6 12.cxd4 Bxc4 13.Nxf8 Kxf8 14.Re1 Qd7 15.Bg5 Nh7 16.Bh4 Re8 17.dxe5 Rxe5 18.Bg3 Re6 19.e5 d5 20.f4 g6 21.a4 Qf7 22.Qd4 b6 23.a5 c5 24.Qf2 d4 25.Qf3 Kg7 26.axb6 axb6 27.Qa8 Re8 28.Qa7 Qxa7 29.Rxa7+ Kh6 30.Rb7 Bd5 31.Rxb6
 32/63  03:20    4,100,046k  20,455k  -3.99  10. ... Nxh7 11.Nd5+ Kd7 12.Qg4+ Ne6 13.Nxb4 Qe8 14.d4 Nf6 15.Qf5 Nd5 16.Qh3 Nxb4 17.d5 c6 18.dxe6+ Kc7 19.c3 b5 20.Bb3 Na6 21.f4 Nc5 22.f5 a5 23.Qg3 g6 24.Be3 Nxe4 25.Qxg6 Qe7 26.f6 Nxf6 27.Bg5 Bxe6 28.Bxf6 Qe8 29.Qe4 a4 30.Bxe6 Qxe6 31.Bg5 Rxf1+ 32.Rxf1 Rg8 33.Qf5 Qxf5 34.Rxf5 Ra8 35.Rf7+ Kb6 36.h4 Rh8 37.Kh2 e4
 32/53  03:20    4,100,046k  20,455k  -3.88  10. ... c6 11.Nxf8 Qxf8 12.Ne2 Nxe2+ 13.Qxe2 Bc5 14.c3 Bg4 15.Qe1 Re8 16.Rb1 Bc8 17.d4 exd4 18.cxd4 Bxd4 19.Be3 Bxe3 20.Qxe3 Nd7 21.Qxa7 Qf4 22.Rb3 Qe5 23.Rg3 Kd8 24.Bb3 g5 25.Qe3 Qf4 26.Qxf4 gxf4 27.Rg6 Rxe4 28.Rxd6 Kc7 29.Rfd1 Re7 30.Re6 Rxe6 31.Bxe6 Nc5 32.Bxc8 Kxc8
 32/53  03:20    4,100,046k  20,455k  -3.60  10. ... Be6 11.Bxe6 Bxc3 12.dxc3 Nxe6 13.Nxf8 Kxf8 14.f4 Kg8 15.fxe5 dxe5 16.Qe2 Qe8 17.Be3 Rd8 18.Qf3 Nf8 19.Qf5 Qe6 20.Rad1 Re8 21.Bg5 N8h7 22.Qxe6+ Rxe6 23.Rd8+ Kf7 24.Bxf6 Nxf6 25.Rd7+ Kg6 26.Rxc7 Ra6 27.Rf5 Rxa2 28.h3 a5 29.Rxe5 Rxc2 30.Rxb7 Rxc3
 32/54  03:20    4,100,046k  20,455k  -3.50  10. ... Bc5 11.Nxf8 Kxf8 12.Ne2 b5 13.Bd3 Nxe2+ 14.Qxe2 a6 15.c3 Qe8 16.Kh1 Qh5 17.Qxh5 Nxh5 18.Bc2 Ke7 19.d3 a5 20.Bg5+ Kf7 21.f4 Kg6 22.d4 Bb6 23.Rac1 Ba6 24.g4 Nxf4 25.Bxf4 exf4 26.Rxf4 b4 27.Bb3 bxc3 28.Rxc3 Bxd4 29.Rxc7 Rh8
 33/50  03:20    4,100,046k  20,455k  -3.32  10. ... Rh8 11.Nxf6 Kxf6 12.Nb5 d5 13.exd5 Bd6 14.Nxd4 exd4 15.Qf3+ Kg5 16.h3 Qf6 17.Qb3 b5 18.f4+ Kh6 19.Bd3 Bd7 20.Bb2 g6 21.Rf3 Kh7 22.Raf1 a6 23.Rg3 Rag8 24.Be4 Bf5 25.Qd3 Bc5 26.Kh2 b4 27.Rh1 Bd6 28.Bxd4 Bxe4 29.Bxf6 Bxd3

11...c6  FEN: r1bq3r/ppp1k1p1/3p1N2/4p3/1bBnP3/2N5/P1PP1PPP/R1BQ1RK1 b - - 0 11 
Stockfish_20020515mc12: PV=8 ---------------------------------------------------------------------------
 33/51  05:19    6,570,181k  20,584k  -7.95  11. ... Be6 12.Bxe6 gxf6 13.Bg4 Bxc3 14.dxc3 Nc6 15.h3 Qg8 16.Rb1 Rb8 17.Qf3 Rh4 18.Qf5 Rxg4 19.hxg4 Qe6 20.Qh7+ Qf7 21.Qh3 Qe6 22.f4 b6 23.Qh7+ Qf7 24.Qh6 Rg8 25.g5 Kd8 26.Qxf6+ Qxf6 27.gxf6 Kd7 28.f5 Rf8 29.Bg5 Kc8 30.Rfc1 Kb7 31.a4 a6 32.c4
 33/58  05:19    6,570,181k  20,584k  -7.83  11. ... a5 12.Ncd5+ Kf8 13.Ng4 b5 14.Bd3 Bc5 15.c3 c6 16.Nde3 Ne6 17.Bc2 b4 18.Nf5 Qc7 19.Re1 bxc3 20.dxc3 Rb8 21.Qf3 Ke8 22.Bb3 a4 23.Bxa4 g6 24.Bh6 Rb2 25.Reb1 gxf5 26.exf5 Rxf2 27.Nxf2 Bxf2+ 28.Kxf2 Qa7+ 29.Ke2 Nf4+ 30.Bxf4 Qxa4
 33/52  05:19    6,570,181k  20,584k  -6.30  11. ... Bc5 12.Ncd5+ Kf8 13.Ng4 b5 14.Bd3 Qh4 15.Nde3 g6 16.Bb2 Kg7 17.h3 Rf8 18.Nh2 Bd7 19.Bxd4 Bxd4 20.Rb1 a6 21.Nf3 Qe7 22.Nd5 Qd8 23.c3 Ba7 24.Be2 c6 25.Ne3 Qe7 26.a4 Rfb8 27.Qc2 Bxe3 28.fxe3 c5 29.h4 bxa4 30.Ng5 Rf8 31.Qa2 Rxf1+ 32.Rxf1 Rf8 33.Rb1 Bc8
 33/60  05:19    6,570,181k  20,584k  -6.13  11. ... gxf6 12.Nd5+ Kf8 13.c3 Bc5 14.cxd4 Bxd4 15.Qf3 f5 16.Rb1 f4 17.Ne3 Qh4 18.h3 Qh5 19.Qxh5 Rxh5 20.Nc2 Bb6 21.d4 Bd7 22.dxe5 f3 23.Rb3 fxg2 24.Rf3+ Ke8 25.Kxg2 Rxe5 26.Rg3 Kd8 27.Rg8+ Re8 28.Bg5+ Kc8 29.Rxe8+ Bxe8 30.f4 c6 31.f5 a5 32.Kg3 d5 33.exd5 Bf7 34.Rd1 Bc7+ 35.Kg2
 34/58  05:19    6,570,181k  20,584k  -5.60  11. ... Kf8 12.Ng4
 34/58  05:19    6,570,181k  20,584k  -5.53  11. ... b5 12.Ncd5+ Kf7 13.Bb3 Bc5 14.Ng4 Qh4 15.g3 Bxg4 16.Ne3+ Ke7 17.Nxg4 Qh3 18.c3 Rh4 19.cxd4 Rxg4 20.Qf3 Rf8 21.Qg2 Qxg2+ 22.Kxg2 Bxd4 23.Rb1 Rg6 24.d3 Kd7 25.f3 a5 26.h4 c6 27.Bg5 Kc7 28.f4 exf4 29.Rxf4 Rxf4 30.gxf4 Rf6 31.Bxf6 Bxf6 32.Kg3 Kd7 33.Kg4 Kc7 34.Bf7 a4
 34/71  05:19    6,570,181k  20,584k  -4.21  11. ... c6 12.Ng4 Rh4 13.f3 b5 14.d3 Ke8 15.Nxb5 Nxb5 16.Be3 Nc3 17.Qe1 Rh8 18.d4 Qh4 19.Qxh4 Rxh4 20.dxe5 d5 21.exd5 Nxd5 22.Bf2 Rh5 23.Bxd5 cxd5 24.Bd4 Ba5 25.Ne3 Bb6 26.c3 Be6 27.h3 Kf8 28.f4 Kg8 29.Kh2 Rf8 30.Bxb6 axb6
 34/54  05:19    6,570,181k  20,584k  -3.63  11. ... Kxf6 12.Nb5 d5 13.exd5 Bd6 14.Bb2 Nxb5 15.Qf3+ Kg6 16.Bd3+ Kh6 17.Bxb5 Qg5 18.Rae1 Rf8 19.Qe2 a6 20.Bd3 Bf5 21.Bxf5 Qxf5 22.Bxe5 Qxe5 23.Qxe5 Bxe5 24.Rxe5 Rf4 25.d3 Rd8 26.c4 c6 27.f3 cxd5 28.Rxd5 Rxd5 29.cxd5 Rf6 30.Kf2 Kg6 31.Ke3 Kf7

12...g6  FEN: r1bq3r/pp2k1p1/2pp4/4p2N/1bBnP3/2N5/P1PP1PPP/R1BQ1RK1 b - - 1 12 
Stockfish_20020515mc12: PV=4---------------------------------------------------------------------------
 33/53  02:51    3,495,914k  20,383k  -4.57  12. ... Kf8 13.Ne2 Nf3+ 14.gxf3 b5 15.Bb3 Rxh5 16.Ng3 Rh3 17.f4 exf4 18.Qf3 Qf6 19.d4 fxg3 20.fxg3 Qxf3 21.Rxf3+ Ke8 22.Bg5 Bg4 23.Rf7 Be2 24.Rxg7 Rh8 25.Bf6 Bc3 26.Re7+ Kf8 27.Rf7+ Ke8 28.Bxh8 Bxa1 29.Bf6 Bc4 30.Bxc4 bxc4 31.Rh7 Rc8 32.Kf2 Bc3 33.Ke3 c5 34.Re7+ Kf8 35.Rxa7 Bxd4+ 36.Bxd4 cxd4+ 37.Kxd4
 34/58  02:51    3,495,914k  20,383k  -4.47  12. ... Qe8 13.Ng3 Qg6 14.Rb1 a5 15.a3 Qh7 16.Qh5 Qxh5 17.Nxh5 Bc5 18.Ng3 Nxc2 19.a4 Rf8 20.Nce2 Kd8 21.Bb2 Na3 22.Bxa3 Bxa3 23.d4 exd4 24.Nxd4 g6 25.Nf3 Bb4 26.Ne1 Kc7 27.Nd3 Bd7 28.Rfc1 b6 29.Rc2 c5 30.Ra2 Bc6 31.h3 Rab8 32.f3 b5 33.axb5 Bxb5 34.Bxb5 Rxb5 35.Rc2
 34/59  02:51    3,495,914k  20,383k  -3.93  12. ... b5 13.Rb1 a5 14.Nxb5 cxb5 15.Bd5 g6 16.Ng3 Qf8 17.Bxa8 Qh6 18.Nh5 Qxh5 19.Qxh5 gxh5 20.c3 Ne2+ 21.Kh1 Bc5 22.Bc6 b4 23.Bb5 Nxc1 24.cxb4 axb4 25.Rbxc1 Rf8 26.f3 h4 27.h3 Rf6 28.Bc4 Bd7 29.Rb1 Rf4 30.g4 hxg3 31.Kg2 Kf8 32.Rh1 Kg7 33.h4 Rf8 34.Kxg3 Rf6 35.h5 Kh6
 34/51  02:51    3,495,914k  20,383k  -2.86  12. ... g6 13.Ne2 Rxh5 14.Nxd4 exd4 15.Qf3 Qe8 16.Rb1 a5 17.Qg3 Bc5 18.Be2 Rh7 19.d3 b5 20.a4 b4 21.Qg5+ Kf7 22.Bf4 Be6 23.Bd2 Kg8 24.f4 Rg7 25.h4 Qf7 26.f5 gxf5 27.Bh5 Rxg5 28.Bxf7+ Bxf7 29.Bxg5 fxe4

13.Ne2 !!?  FEN: r1bq3r/pp2k3/2pp2p1/4p2N/1bBnP3/2N5/P1PP1PPP/R1BQ1RK1 w - - 0 13 
Stockfish_20020515mc12: PV=4 ---------------------------------------------------------------------------
 38/73  06:53    8,227,240k  19,877k  +1.83  13.Rb1 Rxh5 14.Rxb4 Qh8 15.d3 Rxh2 16.Bg5+ Kd7 17.f3 Kc7 18.Qd2 a5 19.Rbb1 Qh5 20.Bf6 Bd7 21.Qg5 Rf8 22.Qxh5 Rxh5 23.Be7 Re8 24.Bxd6+ Kxd6 25.Rxb7 Reh8 26.Na4 Nxc2 27.Kf2 R5h7 28.Rfb1 g5 29.Nb6 a4 30.Ra7 Nd4 31.Rxd7+ Rxd7 32.Nxd7 Kxd7 33.Rb7+ Kd6 34.Rg7 Rb8 35.Rg6+ Ke7 36.Kg3 Rb2 37.Rxg5 Kd6 38.Rg7
 38/84  06:53    8,227,240k  19,877k  +1.92  13.Ng3 Ke8 14.Re1 Qh4 15.Nf1 b5 16.Bd3 Rf8 17.f3 g5 18.Nxb5 cxb5 19.c3 Bc5 20.Re3 g4 21.cxd4 Bxd4 22.Ba3 gxf3 23.Bxb5+ Kd8 24.Bxd6 Rf6 25.Bxe5 Bxe5 26.Rxf3 Bxa1 27.Qxa1 Rxf3 28.Qd4+ Ke7 29.Qb4+ Kf7 30.Bc4+ Be6 31.Bxe6+ Kxe6 32.gxf3 Rd8 33.Qb3+ Kf6 34.Qe3 Qg5+ 35.Kf2 a5 36.Qxg5+ Kxg5 37.Ke3 Rb8 38.e5 Kf5 39.f4 Rb2 40.a4 Ke6 41.h4 Kf7 42.h5 Rb4 43.Ng3
 38/62  06:53    8,227,240k  19,877k  +2.27  13.Be2 gxh5 14.Rb1 a5 15.Kh1 Kd7 16.a3 Bc5 17.Na4 Ba7 18.c4 Rb8 19.d3 b5 20.cxb5 Rxb5 21.Rxb5 cxb5 22.Nc3 Kc6 23.Be3 Be6 24.Qd2 Bc5 25.Rb1 b4 26.Bxd4 exd4 27.Nd5 Bxd5 28.exd5+ Kc7 29.axb4 axb4 30.Qc2 Kb7 31.Bf3 Qa5 32.h4 Kc7 33.Kg1 Kb8 34.g3 Qb5 35.Be2 Kb7 36.Kg2
 38/60  06:53    8,227,240k  19,877k  +2.73  13.Ne2 Rxh5 14.Nxd4 exd4 15.Qf3 Qh8 16.Qg3 Qf6 17.Be2 Rh7 18.Rb1 Bc5 19.d3 Kd7 20.Bg5 Qf8 21.c4 Kc7 22.f4 a6 23.Bf3 Bd7 24.f5 gxf5 25.exf5 Re8 26.Be4 Qf7 27.h4 b6 28.Qf4 Kb7 29.Rfc1 Re5 30.g4 Rh8 31.Qf3 Rg8 32.Kg2 Ree8 33.Bf4 Qg7 34.g5 Rgf8 35.h5 Ka7 36.g6 Bxf5 37.Bxc6

After 16.Qg3  FEN: r1b4q/pp2k3/2pp2p1/7r/1bBpP3/6Q1/P1PP1PPP/R1B2RK1 b - - 3 16 
Stockfish_20020515mc12: PV=4 ---------------------------------------------------------------------------
 38/61  09:23   11,235,002k  19,936k  -3.33  16. ... b5 17.Rb1 Bc5 18.Be2 Rh7 19.d3 Kd7 20.a4 a6 21.axb5 axb5 22.Bf4 Kc7 23.Ra1 Rxa1 24.Rxa1 Qe8 25.Bf3 Be6 26.e5 d5 27.Bg5 Rh8 28.Bf6 Rg8 29.Bg4 Kb7 30.f4 Bb4 31.Bxe6 Qxe6 32.Qh4 Rf8 33.Qh7+ Qf7 34.Qxf7+ Rxf7 35.g4 Rf8 36.Kg2 Kb6 37.f5 gxf5 38.gxf5 Kc7 39.Kf3 Bc3 40.Ra7+ Kb6 41.Rg7 Re8
 38/65  09:23   11,235,002k  19,936k  -3.31  16. ... Qg7 17.Rb1 a5 18.c3 Bc5 19.Bb2 d3 20.Bxd3 Qe5 21.Qxe5+ dxe5 22.Be2 Rh7 23.d4 Bd6 24.h3 exd4 25.cxd4 Kf8 26.Bd3 Be6 27.e5 Be7 28.Bxg6 Rg7 29.Be4 Bxa2 30.Ra1 Bc4 31.Rfc1 Be6 32.f4 Bxh3 33.f5 Rg4 34.Rc3 Rxe4 35.Rxh3 Rh4 36.f6 Rxh3 37.fxe7+ Kxe7 38.gxh3 a4 39.Ba3+ Ke6 40.Bc5 Kd5 41.Kg2 Ke6 42.Rf1 Rg8+ 43.Kh2
 38/67  09:23   11,235,002k  19,936k  -3.24  16. ... a5 17.a3 Bc5 18.d3 Bd7 19.Bg5+ Rxg5 20.Qxg5+ Qf6 21.Qxf6+ Kxf6 22.a4 Bb4 23.f4 Re8 24.Bb3 d5 25.exd5 Re3 26.h3 Kf5 27.Bc4 Kf6 28.Rf2 Be1 29.Rb1 Bxf2+ 30.Kxf2 cxd5 31.Bxd5 Bxa4 32.Rxb7 Re7 33.Rb6+ Kg7 34.Be4 Be8 35.Ra6 a4 36.g4 a3 37.Rxa3 Bf7 38.Ra4 Rc7 39.Rxd4 Rxc2+ 40.Ke3
 38/56  09:23   11,235,002k  19,936k  -3.23  16. ... Qf6 17.Be2 Rh7 18.Rb1 a5 19.c3 Bc5 20.d3 Kd7 21.Bg5 Qg7 22.c4 Kc7 23.f4 b6 24.h4 Bb4 25.Bg4 Bxg4 26.Qxg4 Re8 27.Rb2 Kb7 28.f5 Qd7 29.Qg3 Qg7 30.Rbf2 Rg8 31.fxg6 Qxg6 32.Rf6 Qe8 33.Qf3 Qd7 34.Rf7 Rxf7 35.Qxf7 Rg7 36.Qxd7+ Rxd7 37.h5 Kc7 38.h6 Rh7 39.Kf2
    . . .   ---------------------------------------------------------------------------
 41/55  20:32   24,660,900k  20,007k  -3.60  16. ... Rh7 17.d3
 41/71  20:32   24,660,900k  20,007k  -3.09  16. ... a5 17.a3 Bc5 18.d3 Bd7 19.Bg5+ Rxg5 20.Qxg5+ Qf6 21.Qxf6+ Kxf6 22.a4 Bb4 23.f4 b5 24.Bb3 Bc3 25.Rab1 Bd2 26.Kf2 b4 27.h4 Rf8 28.Kf3 Kg7 29.g3 Be3 30.Rfe1 Kh6 31.Rxe3 dxe3 32.Kxe3 Kg7 33.Kf3 Re8 34.g4 d5 35.Re1 dxe4+ 36.Rxe4 Rxe4 37.dxe4 c5 38.e5 c4 39.Bxc4 Bxa4 40.e6 Bc6+ 41.Ke3 a4 42.Kd4 Kf6 43.Kc5
 41/64  20:32   24,660,900k  20,007k  -2.90  16. ... Qf6 17.Be2 Rh7 18.d3 Kd7 19.Bg5 Qg7 20.Rab1 a5 21.Bf4 g5 22.Bxg5 Kc7 23.h4 b6 24.a4 Qf7 25.f4 Bd7 26.Bg4 Qa2 27.Bxd7 Rxd7 28.e5 Re8 29.Qh3 Qd5 30.exd6+ Bxd6 31.Rfe1 Rh8 32.Bf6 Rhh7 33.Be5 Kb7 34.g4 Bxe5 35.Rxe5 Qd6 36.h5 Rhf7
 41/71  20:32   24,660,900k  20,007k  -2.70  16. ... b5 17.Rb1 Bc5 18.Be2 Rh7 19.d3 Be6 20.a4 a6 21.axb5 axb5 22.Ra1 Ra4 23.Bd2 Kd8 24.Rfb1 Ba2 25.Rb2 Rha7 26.Qxg6 Qg8 27.Qxg8+ Bxg8 28.Rxa4 Rxa4 29.Rb1 Ke8 30.h4 Ra2 31.Bd1 Ra4 32.f4 Kf8 33.Kf2 Ba2 34.Rb2 Bg8 35.Bf3 Ra1 36.Bb4 Bxb4 37.Rxb4 Ra4 38.Rb2 Ra1 39.Be2 Kf7 40.Kg3
Up Topic The Rybka Lounge / Computer Chess / A brief event with the Traxler/Wilkes-Barre

Powered by mwForum 2.27.4 © 1999-2012 Markus Wichitill