I've been testing this position with several engines for a long time and I've been amazed how quickly Houdini was able to solve it (around 40s!)
[D] r1b1r1k1/p2q1ppp/np2n3/3p1NBQ/8/6PB/P4P1P/1R2R1K1 w - - 0 22 [/D]
Do you know other engines that can?
Full game:
[Event "Ottawa"]
[Site "Ottawa"]
[Date "2007.??.??"]
[Round "?"]
[White "Sandipan, Ch"]
[Black "Tiviakov, S."]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2563"]
[BlackElo "2648"]
[Annotator "Sandipan,Ch"]
[PlyCount "59"]
[EventRounds "3"]
[EventCountry "CAN"]
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7.
d5 exd5 8. Nh4 c6 9. cxd5 Nxd5 10. Nf5 Nc7 11. e4 d5 12. Nc3 Bf6 13. exd5 cxd5
14. Bf4 Nba6 15. Re1 Qd7 (15... Bc8 $142 {- 31/618}) 16. Bh3 Ne6 $6 (16... Kh8
{- 30/631}) (16... Qd8 $142) 17. Ne4 Bxb2 18. Rb1 $146 (18. Ng5) 18... Bc8 (
18... Bc6 19. Ng5 Bf6 20. Rxe6 fxe6 21. Nh6+ Kh8 22. Bxe6) (18... Bd4 19. Ng5
Bf6 20. Rxe6 fxe6 21. Nh6+ Kh8 22. Bxe6) (18... Rad8 $5 19. Ng5 Bf6 20. Nh6+
gxh6 21. Nxe6 Bc8) 19. Ng5 Bf6 20. Qh5 Bxg5 (20... Nxg5 21. Bxg5 Qc6 22. Bxf6
Qxf6 23. Ne7+) 21. Bxg5 Re8 (21... Kh8 22. Bf6 $1 (22. Nxg7 $2 Nxg7 23. Bf6
Qxh3 24. Qg5 Qg4) 22... gxf6 23. Qh6 Rg8 (23... Qd8 24. Rxe6 Rg8 25. Re8 $18)
24. Qxf6+ Rg7 25. Nxg7 Qd8 26. Qxd8+ Nxd8 27. Bxc8 Rxc8 28. Nf5 $18) 22. Bf6 $3
$18 gxf6 (22... Nac7 23. Nxg7 Nxg7 24. Qh6) (22... g6 23. Qh6 Nac5 (23... Bb7
24. Rbd1) 24. Rbd1 Qc7 25. Rxd5) 23. Qh6 Nac5 (23... Bb7 24. Qxf6 (24. Rbd1 d4
25. Rxe6 fxe6 26. Rxd4) 24... Nac5 25. Nh6+ Kf8 26. Bxe6 Nxe6 27. Nf5 Kg8 28.
Rxe6 fxe6 29. Nh6#) 24. Rbd1 $1 Qb7 (24... Qc7 25. Rd4 Ne4 26. Rexe4 dxe4 27.
Rxe4) 25. Rd4 (25. Qxf6) 25... Ne4 26. Rexe4 $1 dxe4 27. Qxf6 Qc7 28. Nh6+ Kf8
29. Qh8+ Ke7 30. Nf5# 1-0
Sandipan-Tiviakov, Ottawa 2007
Moderators: hgm, Rebel, chrisw
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AdminX
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- Location: Acworth, GA
Re: Sandipan-Tiviakov, Ottawa 2007
Yes, I found it impressive as well. Watching both Deep Rybka 4 and Houdini analyze that position at the same time, yet Houdini spots it the quickest. That is a very sweet move (22. Bf6) played by Sandipan. Very art like, this is what I love about chess! 
Not saying that Deep Rybka 4's 22. Nh6 is a bad move either. It is nice as well.
Not saying that Deep Rybka 4's 22. Nh6 is a bad move either. It is nice as well.
"Good decisions come from experience, and experience comes from bad decisions."
__________________________________________________________________
Ted Summers
__________________________________________________________________
Ted Summers
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zullil
- Posts: 6442
- Joined: Tue Jan 09, 2007 12:31 am
- Location: PA USA
- Full name: Louis Zulli
Re: Sandipan-Tiviakov, Ottawa 2007
Stockfish-1.9.1 (8 threads) takes 16 minutes to really see the light:
Code: Select all
Searching: r1b1r1k1/p2q1ppp/np2n3/3p1NBQ/8/6PB/P4P1P/1R2R1K1 w - -
infinite: 1 ponder: 0 time: 0 increment: 0 moves to go: 0
2 -0.57 00:00 3280 Bd2 Nac5
3 -0.44 00:00 4431 Bd2 Nac5 Bc3
4 -0.69 00:00 8312 Bd2 Nac5 Bc3 Nd3
5 -0.65 00:00 12650 Bd2 Nac5 Bc3 Nd3 Re3
5 -0.32 00:00 18087 Re2 Nac5 Nxg7 Ba6 Re3
6 -0.28 00:00 23623 Re2 h6 Bd2 Rd8 Bxh6 gxh6 Nxh6+ Kf8
7 > -0.04 00:00 41918 Re2 h6 Bxh6 gxh6 Nxh6+ Kf8 Nf5
7 > +0.20 00:00 43738 Re2 h6 Bxh6 gxh6 Nxh6+ Kf8 Qe5
7 +0.36 00:00 45638 Re2 h6 Bxh6 g6 Qg4 Nec5 Rxe8+ Qxe8
8 < -0.32 00:00 107553 Re2 f6 Nd6 g6 Nxe8 Qxe8
8 +0.00 00:00 146082 Qh4 h6 Bf6 gxf6 Nxh6+ Kg7 Nf5+ Kg8 Nh6+
9 > +0.69 00:00 203146 Qh4 h6 Bf6 gxf6 Nxh6+ Kg7 Nf5+ Kg8 Qxf6
9 +0.32 00:00 227310 Qh4 Bb7 Ne7+ Rxe7 Bxe7 Re8 Bf5 g6 Bxe6 Qxe7 Qxe7
Rxe7 Bg4
10 +0.40 00:00 301365 Qh4 Bb7 Nxg7 Nxg5 Rxe8+ Qxe8 Qxg5 h6 Qxh6 Qf8 Nf5
Qxh6 Nxh6+ Kg7 Nf5+ Kf6
11 < +0.16 00:00 379855 Qh4 Bb7 Nxg7 Nxg5 Rxe8+ Qxe8 Qxg5 Qd8 Qg4 Qf6
Nh5+ Qg6 Nf6+ Kh8
11 +0.12 00:00 446464 Qh4 Bb7 Nxg7 Nxg5 Qxg5 Rxe1+ Rxe1 f6 Bxd7 fxg5
Re7 Kf8 Nf5 h5 Bb5 Nc5 f4 gxf4 gxf4
12 > +0.44 00:00 523789 Qh4 Bb7 Nxg7 Nxg5 Qxg5 Rxe1+ Rxe1 f6 Bxd7 fxg5
Re7 Kf8 Nf5 h5 Be6 Nc5 Rf7+ Kg8 Ne7+
12 +0.53 00:00 548614 Qh4 Bb7 Nxg7 Nxg5 Qxg5 Rxe1+ Rxe1 f6 Bxd7 fxg5
Re7 Kf8 Nf5 Nc5 Rxh7 g4 Re7 d4 Bb5
13 +0.40 00:01 907824 Qh4 Bb7 Nxg7 Nxg5 Qxg5 Rxe1+ Rxe1 f6 Bxd7 fxg5
Re7 Nc5 Ne6 d4 Nxg5 Kf8 Rf7+ Kg8 Rxh7 d3 Bb5 Bd5
Kf1 Bxa2
14 +0.40 00:01 1795K Qh4 Bb7 Nxg7 Nxg5 Qxg5 Rxe1+ Rxe1 f6 Bxd7 fxg5
Re7 Nc5 Ne6 d4 Nxg5 Bd5 Nxh7 Bxa2 f4 a5 Kf2 Rd8
Bf5 Rd6 Ng5 Kf8 Ra7 Bc4
15 < +0.32 00:01 2542K Qh4 Bb7 Nxg7 Nxg5 Qxg5 Rxe1+ Rxe1 f6 Bxd7 fxg5
Re7 Nc5 Ne6 d4 Nxg5 Bd5 Nxh7 Bxa2 f4 a5 Kf2 Rd8
Bf5 Rd6 Ng5 d3 Rh7 d2
15 +0.44 00:01 3303K Qh4 Bb7 Nxg7 Nxg5 Qxg5 Rxe1+ Rxe1 f6 Bxd7 fxg5
Re7 Nc5 Ne6 d4 Nxg5 Bd5 Nxh7 Bxa2 f4 Bf7 Bc6 Rc8
Bd5 Bxd5 Nf6+ Kf8 Nxd5
16 < +0.36 00:01 3810K Qh4 Bb7 Nxg7 Nxg5 Qxg5 Rxe1+ Rxe1 f6 Bxd7 fxg5
Re7 Nc5 Ne6 d4 Nxg5 Bd5 Rxh7 d3
16 < +0.28 00:02 4653K Qh4 Bb7 Ne7+ Rxe7 Bxe7 Re8 Ba3 d4 Bf5 g6 Bxe6
fxe6
16 +0.40 00:02 5262K Qh4 Bb7 Nxg7 Nxg5 Qxg5 Rxe1+ Rxe1 f6 Bxd7 fxg5
Re7 Nc5 Ne6 d4 Nxg5 Bd5 Nxh7 Bxa2 f4 a5 Kf2 a4
Nf6+ Kf8
17 < +0.32 00:02 6081K Qh4 Bb7 Nxg7 Nxg5 Qxg5 Rxe1+ Rxe1 f6 Bxd7 fxg5
Re7 Nc5 Ne6 d4 Nxg5 Bd5 Nxh7 Bxa2 f4 a5 Kf2 Rd8
Nf6+ Kf8 Rh7 Bg8
17 < +0.24 00:02 8098K Qh4 Bb7 Ne7+ Rxe7 Bxe7 Re8 Ba3 d4 Bf5 g6 Bxe6
fxe6
17 > +0.48 00:02 9673K Qh4 Bb7 Nxg7 Nxg5 Qxg5 Rxe1+ Rxe1 f6 Bxd7 fxg5
Re7 Nc5 Ne6 d4 Nxg5 Bd5 Nxh7 Bxa2 f4 a5 Kf2 Rd8
Bb5 d3 Nf6+ Kf8
17 +0.48 00:02 9761K Qh4 Bb7 Nxg7 Nxg5 Qxg5 Rxe1+ Rxe1 f6 Bxd7 fxg5
Re7 Nc5 Ne6 d4 Nxg5 Bd5 Nxh7 Bxa2 f4 a5 Kf2 Rd8
Bb5 d3 h4 Ne4+ Ke3 Nxg3 Bxd3
17 > +0.57 00:03 11492K Bf6 gxf6 Nh6+ Kg7 Ng4 d4 Qh6+ Kh8 Nxf6
17 > +0.73 00:03 12085K Bf6 gxf6 Nh6+ Kg7 Ng4 d4 Qh6+ Kh8 Nxf6
17 > +1.05 00:03 13253K Bf6 gxf6 Nh6+ Kg7 Ng4 d4 Qh6+ Kh8 Nxf6
18 < +0.36 00:03 15855K Qh4 Bb7 Nxg7 Nxg5 Qxg5 Rxe1+ Rxe1 f6 Bxd7 fxg5
Ne6 h6
18 > +0.61 00:04 18775K Nh6+ gxh6 Bf6 d4 Qxh6
18 > +0.73 00:04 19710K Nh6+ gxh6 Bf6 d4 Qxh6
18 > +0.97 00:04 20506K Nh6+ gxh6 Bf6 d4 Qxh6
18 +1.41 00:05 24541K Nh6+ Kf8 Bf5 Nac5 Ng4 f6 Bd2 Qf7 Qxh7 Qg8 Qh5 Bd7
Bb4 Bc6 Bh7 Qf7 Bg6 Qg8 Bxe8 Rxe8
19 +1.05 00:06 30839K Nh6+ Kf8 Bf5 Nac5 Ng4 f6 Bd2 Qf7 Qxh7 Qg8 Qh5 Bd7
Bb4 Bc6 Bh7 Qf7 Bg6 Qg8 Ne3 Ng5 Bxe8 Bxe8 Bxc5+
bxc5 Qg4
20 +0.73 00:07 40558K Nh6+ Kf8 Bf5 Nac5 Ng4 f6 Bd2 Qf7 Qxh7 Qg8 Qh5 Ba6
Bg6 Bd3 Bxe8 Rxe8 Rb2 Bc4 Bb4 Re7 Bxc5 Nxc5 Rxe7
Kxe7 Ne3
21 > +1.25 00:15 109867K Nh6+ Kf8 Bf5 Nac5 Ng4 f6 Nxf6 gxf6 Bxf6 Qf7 Qh6+
Kg8 Rb4 Ne4 Bxe4 dxe4 Rexe4 Qg6 Rg4
21 > +1.78 00:18 130908K Nh6+ Kf8 Bf5 Nac5 Ng4 f6 Nxf6 gxf6 Bxf6 Qf7 Qh6+
Kg8 Rb4 Ne4 Rbxe4 dxe4 Rxe4
21 +1.54 00:23 169720K Nh6+ Kf8 Bf5 g6 Qg4 Nac5 Bxe6 Rxe6 Qd4 f6 Bxf6
Re4 Rxe4 dxe4 Qc4 Qe6 Qc3 Nd3 Rd1 Ke8 Bg5 Kd7 Bf4
Ba6 Qd4+ Ke7
22 +2.34 00:43 335243K Nh6+ Kf8 Bf5 Nac5 Ng4 Ne4 Bc1 Qa4 Qxh7 Ke7 a3 Bd7
Bxe4 dxe4 Rb4 Qa5 Rexe4 Kd8 Ne5 Qd5 Qh5 f5 Re1
Bb5 Qxf5
23 +2.38 00:46 357880K Nh6+ Kf8 Bf5 Nac5 Ng4 Ne4 Bc1 Qa4 Qxh7 Ke7 a3 Bd7
Bxe4 dxe4 Rb4 Qa5 Rbxe4 Kd8 Rd1 Kc8 Ne5 Ba4 Rc4+
Nc5 Qe4 Rb8 Rd6 Rb7 Bf4 Bd7
24 < +1.94 00:51 393071K Nh6+ Kf8 Bf5 Nac5 Ng4 Ne4 Bc1 Qa4 Qxh7 Ke7 a3 Qc2
Bxe4 dxe4 Bf4 Bb7 Ne3 Qc5 Nf5+ Kf6 Nxg7 Nxf4 gxf4
Rh8
24 +2.42 00:54 416737K Nh6+ Kf8 Bf5 Nac5 Ng4 Ne4 Bc1 Qa4 Qxh7 Ke7 a3 Qc2
Bxe6 Bxe6 Bg5+ Kd7 Rec1 Qa4 Qxg7 Rac8 Bf4 Ke7 f3
Rxc1+ Rxc1 Bxg4 fxe4 Be6 Rc7+ Kd8
25 > +2.51 00:59 457641K Nh6+ Kf8 Bf5 Nac5 Ng4 Ne4 Bc1 Qa4 Qxh7 Ke7 a3 Qc2
Bxe6 Bxe6 Bg5+ Kd7 Rec1 Qa4 Ne5+ Kd6 Nxf7+ Bxf7
Bf4+ Ke7 Rc7+ Kf6 g4
25 > +2.59 01:14 586814K Nh6+ Kf8 Bf5 Nac5 Ng4 Ne4 Bc1 Qa4 Qxh7 Ke7 a3 Qc2
Bxe6 Bxe6 Bg5+ Kd7 Rec1 Qa4 Ne5+ Kd6 Nxf7+ Bxf7
Bf4+ Ke7 Rc7+ Kf6 g4
25 +2.38 01:25 680597K Nh6+ Kf8 Bf5 Nac5 Ng4 f6 Nxf6 gxf6 Bxf6 Re7 Rb4
Rf7 Qh6+ Ke8 Rg4 Qb7 Rg8+ Kd7 Rxe6 Nxe6 Bxe6+
Kxe6 Bb2+ Kd7 Be5 Qc6 Rd8+ Kxd8 Qxc6 Bb7 Bf6+
Rxf6 Qxf6+ Kd7 Qf7+ Kc6 f4 Ba6 Qxh7 Bc4 g4
26 > +2.46 01:30 722966K Nh6+ Kf8 Bf5 Nac5 Ng4 f6 Nxf6 gxf6 Bxf6 Re7 Rb4
Rf7 Qh6+ Ke8 Rg4 Qb7 Rg8+ Kd7 Rxe6 Nxe6 Bxe6+
Kxe6 Bb2+ Kd7 Be5 Qc6 Rd8+ Kxd8 Qxc6 Bb7 Bf6+
Rxf6 Qxf6+ Kd7 Qf7+ Kc6 f4 Ba6 Qxh7 Bc4 Kf2 Bxa2
Qg6+
26 > +2.55 01:32 738527K Nh6+ Kf8 Bf5 Nac5 Ng4 Nxg5 Bxd7 Nf3+ Kh1 Rxe1+
Rxe1 Nxe1 Ne5
26 > +2.71 01:44 849544K Nh6+ Kf8 Bf5 g6 Qg4 Qc7 Bxe6 Rxe6 Qd4 Rxe1+ Rxe1
26 < +2.30 02:03 1014M Nh6+ Kf8 Bf5 Qc7 Bh4 g6 Qf3 Kg7 Bxe6 Rxe6 Bg5 Qd7
Ng4 h5 Rxe6 Qxe6 Qc3+ f6 Nxf6 Kf7 Re1 d4 Qc1 Qf5
Ne4 Qd5 Qf4+ Bf5 Nf6 Qa5
26 +2.42 02:17 1129M Nh6+ Kf8 Bf5 Nac5 Ng4 Ne4 Bc1 Qa4 Qxh7 Ke7 a3 Qc2
Bxe6 Bxe6 Bg5+ Kd7 Rec1 Qxc1+ Bxc1 Bxg4 Qxg7 Be6
Bf4 Rac8 f3 Nd6 Qb2 Nc4 Qb5+ Ke7 Qa6 Ra8 Qb7+ Kf8
Re1 Kg8 h4
27 > +2.51 02:45 1374M Nh6+ Kf8 Bf5 Nac5 Ng4 Ne4 Bc1 Qa4 Qxh7 Ke7 a3 Qc2
Bxe6 Bxe6 Bg5+ Kd7 Rec1 Qxc1+ Bxc1 Bxg4 Qxg7 Be6
Bf4 Rac8 f3 Nd6 Qb2 Nc4 Qb5+
27 > +2.59 02:55 1457M Nh6+ Kf8 Bf5 Nac5 Ng4 Ne4 Bc1 Qa4 Qxh7 Ba6 Bb2
Rac8 Bxe4 dxe4 Rxe4
27 > +2.75 03:14 1619M Nh6+ Kf8 Bf5 Nac5 Ng4 Ne4 Bc1 Qa4 Qxh7 Ke7 Bxe4
dxe4 Ne5 Bb7 Bd2 Qxa2 Bb4+ Kd8 Nxf7+ Kc7 Rec1+
Nc5 Bxc5 bxc5 Qxg7
27 +2.59 03:50 1939M Nh6+ Kf8 Bf5 Nac5 Ng4 f6 Nxf6 gxf6 Bxf6 Ne4 Bxe4
dxe4 Rxe4 Qf7 Qh6+ Ng7 Rxe8+ Kxe8 Bxg7 Be6 Rd1
Qg6 Qe3 Rd8 Re1 Kf7 Bc3 Re8 Qe5 Bd7
28 > +2.79 04:13 2142M Nh6+ Kf8 Bf5 Nac5 Ng4 f6 Nxf6 gxf6 Bxf6 Ne4 Bxe4
28 < +2.38 04:28 2271M Nh6+ Kf8 Bf5 Nac5 Ng4 f6 Nxf6 gxf6 Bxf6 Ne4 Bxe4
dxe4 Rxe4 Qf7 Qh6+ Ng7 Rxe8+ Kxe8
28 +2.42 04:36 2336M Nh6+ Kf8 Bf5 Nac5 Ng4 f6 Nxf6 gxf6 Bxf6 Ne4 Bxe4
dxe4 Rxe4 Qf7 Qh6+ Ng7 Rxe8+ Kxe8 Bxg7 Be6 Re1
Kd7 Be5 Rc8 Rd1+ Ke8 Bb2 Qf5 Qg7 Rc2 Qh8+ Kf7 Bd4
Qg6 Re1 Rxa2 Qb8 Qh6 Qa8
29 > +2.67 05:28 2785M Nh6+ Kf8 Bf5 Nac5 Ng4 f6 Nxf6 gxf6 Bxf6 Ne4 Bxe4
dxe4 Rxe4 Qf7 Qh6+ Ng7 Rxe8+ Kxe8 Bxg7 Be6 Re1
Kd7 Be5 Rc8 Rd1+ Ke8 Qh4 b5 Bd6 Bxa2 Re1+ Be6 Qe4
Kd7 Bf4
29 +2.51 05:43 2924M Nh6+ Kf8 Bf5 Nac5 Ng4 f6 Nxf6 gxf6 Bxf6 Ne4 Bxe4
dxe4 Rxe4 Qf7 Qh6+ Ng7 Rxe8+ Kxe8 Bxg7 Be6 Re1
Kd7 Be5 Rc8 Rd1+ Ke8 Qh4 Qf3 Re1 Rc2 Qa4+ Qc6 Qf4
Qd5 Bg7 Kd7 Qa4+ Qc6 Qxa7+ Kc8 Qa6+ Kc7 Be5+ Kd8
Qa7 Rc1
30 > +2.67 06:20 3247M Nh6+ Kf8 Bf5 Nac5 Ng4 f6 Nxf6 gxf6 Bxf6 Ne4 Bxe4
dxe4 Rxe4 Qf7 Qh6+ Ng7 Rxe8+ Kxe8 Bxg7 Be6 Re1
Kd7 Be5 Rc8 Rd1+ Ke8 Qh4 Qf3 Re1 Rc2 Qa4+ Qc6 Qf4
Qd5 Bg7 Kd7 Qa4+ Qc6 Qxa7+ Kc8 Qa6+ Kc7 Be5+ Kd8
Qa7 Rc1 Bf6+
30 > +2.83 08:21 4321M Nh6+ Kf8 Bf5 Nac5 Ng4 f6 Nxf6 gxf6 Bxf6 Ne4 Bxe4
dxe4 Rxe4 Qf7 Qh6+ Ng7 Rxe8+ Kxe8 Bxg7 Be6 Qe3
Qf5 Re1 Kf7 Bc3 Rd8 Qh6 Qg6 Qh4 Rc8 Qf4+ Qf5 Qd4
30 +2.75 09:00 4669M Nh6+ Kf8 Bf5 Nac5 Ng4 f6 Nxf6 gxf6 Bxf6 Ne4 Bxe4
dxe4 Rxe4 Qf7 Qh6+ Ng7 Rxe8+ Kxe8 Bxg7 Be6 Qe3
Qf5 Re1 Kf7 Bb2 Re8 Qc3 Re7 Qg7+ Ke8 Qh8+ Kf7 h4
h5 a4 Qg6 Qe5 Re8 Re3
31 < +2.46 12:09 6487M Nh6+ Kf8 Bf5 Nac5 Ng4 f6 Nxf6 gxf6 Bxf6 Ne4 Bxe4
31 +2.59 14:52 7931M Nh6+ Kf8 Bf5 Nac5 Ng4 f6 Nxf6 gxf6 Bxf6 Ne4 Bxe4
dxe4 Rxe4 Qf7 Qh6+ Ng7 Rxe8+ Kxe8 Bxg7 Be6 Re1
Kd7 Be5 Rc8 Rd1+ Ke8 Qe3 Qf5 Re1 Kf7 Bb2 Rc4 a3
Rc2 Bd4 Rc4 Ba1 Ke7 Be5 Rc2 Bb8 Rb2
31 > +3.03 15:58 8527M Bf6 gxf6 Rbd1 Kh8 Qh6 Rg8 Qxf6+ Ng7 Nh6 Qc7 Bxc8
Rgxc8 Nxf7+ Kg8 Nh6+ Kh8 Re7
31 > +3.31 16:32 8839M Bf6 gxf6 Rbd1 Kh8 Qh6 Rg8 Qxf6+ Ng7 Nh6 Qc7 Bxc8
Rgxc8 Nxf7+ Kg8 Nh6+ Kh8 Re7
31 > +3.88 17:31 9380M Bf6 gxf6 Rbd1 Kh8 Qh6 Rg8 Qxf6+ Ng7 Nh6 Qc7 Bxc8
Rgxc8 Nxf7+ Kg8 Nh6+ Kh8 Re7
31 > +5.01 19:03 10237M Bf6 gxf6 Rbd1 Kh8 Qh6 Rg8 Qxf6+ Ng7 Nh6 Qc7 Bxc8
Rgxc8 Nxf7+ Kg8 Nh6+ Kh8 Re7 Qxe7 Qxe7 Rc7 Qd6
Re8 Qxd5 Nb4 Qb3 a5 Nf7+ Kg8 Nd6+ Re6 Nf5
31 > +7.27 28:34 15505M Bf6 gxf6 Rbd1 Kh8 Qh6 Rg8 Qxf6+ Ng7 Nh6 Qc7 Bxc8
Rgxc8 Nxf7+ Kg8 Nh6+ Kh8 Re7 Qxe7 Qxe7 Rc7 Qd6
Re8 Qxd5 Nb4 Qb3 Nxa2 Qxa2
31 +7.96 50:49 28109M Bf6 Nac7 Nh6+ Kf8 Be5 Re7 Qf5 Ke8 Qxh7 Kd8 Bxg7
Na6 Bf6 Kc7 Bxe7 Qxe7 Nxf7 Nac5 Qf5 Kb8 Bg2 Qc7
Qxd5 Bb7 Rxe6 Bxd5 Re8+ Kb7 Bxd5+ Ka6 Rxa8 Qd7
Rd8 Qe7
32 +7.92 52:48 29174M Bf6 Nac7 Nh6+ Kf8 Be5 g6 Qf3 Ng5 Qa3+ Qe7 Bd6
Nxh3+ Kg2 Ne6 Bxe7+ Rxe7 Kxh3 Nc5+ Kh4 Rxe1 Rxe1
Be6 Qb2 Re8 Qh8+ Ke7 Qxh7 Kd6 Rd1 Re7 Qg7 Kc6 f4
Kb7 g4
33 +8.40 58:08 32176M Bf6 Nac7 Nh6+ Kf8 Be5 g6 Qf3 Ng5 Qa3+ Qe7 Bd6
Nxh3+ Kg2 Ne6 Bxe7+ Rxe7 Kxh3 Nc5+ Kh4 Rxe1 Rxe1
Be6 Qb2 Re8 Qh8+ Ke7 Qxh7 Kd6 Rd1 Re7 Qg7 Kc6 f4
Rc7 g4 d4 Rxd4 Bxa2 f5 gxf5 gxf5
34 > +8.93 1:11:32 39747M Bf6 Nac7 Nh6+ Kf8 Be5 g6 Qf3 Ng5 Qa3+ Qe7 Bd6
Nxh3+ Kg2 Ne6 Bxe7+ Rxe7 Kxh3 Nc5+ Kh4 Rxe1 Rxe1
Be6 Qb2 Re8 Qh8+ Ke7 Qxh7 Kd6 Rd1 Re7 Qg7 Kc6 f4
Rc7 g4 d4 Rxd4 Bxa2 f5 gxf5 Qf6+ Kb7 Nxf5 a6 Nd6+
Ka7 Kg3 b5 h4 Bb3
34 +8.93 1:18:15 43539M Bf6 Nac7 Nh6+ Kf8 Be5 Re7 Qf5 Ke8 Qxh7 Kd8 Bxg7
Na6 Be5 Qe8 Bf6 Kc7 Bxe7 Qxe7 Nxf7 Nac5 Qh5 Kb8
Bg2 Qc7 Bxd5 a6 Qe5 Qxe5 Nxe5 Bb7 Rxb6 Nd4 Nc4
Nodes: 45918276986
Nodes/second: 9265460
Best move: Bf6
Ponder move: Nac7
-
zullil
- Posts: 6442
- Joined: Tue Jan 09, 2007 12:31 am
- Location: PA USA
- Full name: Louis Zulli
Re: Sandipan-Tiviakov, Ottawa 2007
What does "solve it" mean? What score does Houdini give, and at what depth? I ask because Stockfish finds Bf6 in 3 seconds at depth 17 with a score > 1.05, only to reject it in favor of Nh6+ until depth 31. See here for the details.Andre wrote:I've been testing this position with several engines for a long time and I've been amazed how quickly Houdini was able to solve it (around 40s!)
[D] r1b1r1k1/p2q1ppp/np2n3/3p1NBQ/8/6PB/P4P1P/1R2R1K1 w - - 0 22
-
zullil
- Posts: 6442
- Joined: Tue Jan 09, 2007 12:31 am
- Location: PA USA
- Full name: Louis Zulli
Re: Sandipan-Tiviakov, Ottawa 2007
Scorpio-2.7 (8 threads) finds Bf6 in 754 secs at depth 26, if I'm reading the log file correctly.
Code: Select all
ht 16777216 X 64 = 1024MB
eht 4194304 X 16 = 64MB
pht 2796202 X 24 = 63MB
+ Thread 1 started.
+ Thread 2 started.
+ Thread 3 started.
+ Thread 4 started.
+ Thread 5 started.
+ Thread 6 started.
+ Thread 7 started.
processors [8]
EgbbProbe not Loaded!
loading_time = 0s
<COMMAND LINE>
==============================
<000000008787>setboard r1b1r1k1/p2q1ppp/np2n3/3p1NBQ/8/6PB/P4P1P/1R2R1K1 w - -
<000000024723>st 1800
<000000028253>go
[st = 1800000ms, mt = 1800000ms , hply = 0]
[0] 2 -41 1 615 Bg5-d2 Na6-c5
[0] 2 -41 1 935 Bg5-d2 Na6-c5
[0] 3 -15 1 1751 Bg5-d2 Na6-c5 Bh3-g2
[0] 3 -15 1 2277 Bg5-d2 Na6-c5 Bh3-g2
[0] 4 -63 1 2724 Bg5-d2 Na6-c5 Bh3-g2 Bc8-a6
[0] 4 -63 1 8229 Bg5-d2 Na6-c5 Bh3-g2 Bc8-a6
[0] 5 -44 1 9531 Bg5-d2
[0] 5 -42 2 10517 Bg5-d2 Na6-c5 Bh3-g2 Bc8-a6 Bd2-c3
[0] 5 -42 2 17156 Bg5-d2 Na6-c5 Bh3-g2 Bc8-a6 Bd2-c3
[0] 6 -55 2 18507 Bg5-d2
[2] 6 -72 2 21115 Bg5-d2 Na6-c5 Bh3-g2 Bc8-a6 Bd2-c3 Ra8-c8
[2] 6 -72 4 48767 Bg5-d2 Na6-c5 Bh3-g2 Bc8-a6 Bd2-c3 Ra8-c8
[0] 7 -51 4 52033 Bg5-d2
[0] 7 -82 5 60716 Bg5-d2
[2] 7 -101 8 98604 Bg5-d2 Na6-c5 Rb1-a1 Bc8-a6 Bh3-g2 Ba6-d3 Ra1-c1 Bd3xf5 Qh5xf5
[2] 7 -100 9 121493 Bg5-e3 Na6-c5 Bh3-g2 Bc8-b7 Rb1-d1 g7-g6 Qh5-g4
[2] 7 -59 15 203061 Qh5-h4 Kg8-h8 Nf5-e7 Qd7-b7 Ne7xc8 Qb7xc8 Bh3-f5 h7-h6
[2] 7 -59 16 226694 Qh5-h4 Kg8-h8 Nf5-e7 Qd7-b7 Ne7xc8 Qb7xc8 Bh3-f5 h7-h6
[0] 8 -49 17 234903 Qh5-h4
[0] 8 -9 18 259608 Qh5-h4
[0] 8 0 23 328136 Qh5-h4 Kg8-h8 Nf5-e7 Ra8-b8 Bh3xe6 f7xe6 Ne7-g6 Kh8-g8 Ng6-e7 Kg8-h8
[0] 8 0 25 359373 Qh5-h4 Kg8-h8 Nf5-e7 Ra8-b8 Bh3xe6 f7xe6 Ne7-g6 Kh8-g8 Ng6-e7 Kg8-h8
[0] 9 0 27 385432 Qh5-h4 Kg8-h8 Nf5-e7 Bc8-b7 Bh3xe6 f7xe6 Ne7-g6 Kh8-g8 Ng6-e7 Kg8-h8
[0] 9 0 31 445791 Qh5-h4 Kg8-h8 Nf5-e7 Bc8-b7 Bh3xe6 f7xe6 Ne7-g6 Kh8-g8 Ng6-e7 Kg8-h8
[0] 10 0 33 475032 Qh5-h4 Kg8-h8 Nf5-e7 Bc8-b7 Bh3xe6 f7xe6 Ne7-g6 Kh8-g8 Ng6-e7 Kg8-h8
[0] 10 0 41 583250 Qh5-h4 Kg8-h8 Nf5-e7 Bc8-b7 Bh3xe6 f7xe6 Ne7-g6 Kh8-g8 Ng6-e7 Kg8-h8
[0] 11 -10 48 698770 Qh5-h4
[2] 11 -32 52 754956 Qh5-h4 Na6-c5 Nf5-e7 Kg8-h8 Bh3-f5 Ne6xg5 Bf5xd7 Ng5-f3 Kg1-h1 Bc8xd7 Qh4-h5 Nf3xe1 Rb1xe1
[2] 11 -32 94 1370082 Qh5-h4 Na6-c5 Nf5-e7 Kg8-h8 Bh3-f5 Ne6xg5 Bf5xd7 Ng5-f3 Kg1-h1 Bc8xd7 Qh4-h5 Nf3xe1 Rb1xe1
[0] 12 -30 108 1588958 Qh5-h4 Na6-c5 Nf5-e7 Kg8-h8 Bh3-f5 Ne6xg5 Bf5xd7 Ng5-f3 Kg1-h1 Bc8xd7 Qh4-h5 Nf3xe1 Rb1xe1 Nc5-d3
[0] 12 -30 155 2235007 Qh5-h4 Na6-c5 Nf5-e7 Kg8-h8 Bh3-f5 Ne6xg5 Bf5xd7 Ng5-f3 Kg1-h1 Bc8xd7 Qh4-h5 Nf3xe1 Rb1xe1 Nc5-d3
[0] 13 -20 170 2490471 Qh5-h4
[0] 13 0 179 2614776 Qh5-h4 Na6-c5 Nf5xg7 Kg8xg7 Bg5-f6 Kg7-g8 Bh3xe6 f7xe6 Qh4-g5 Kg8-f8 Qg5-h6 Kf8-g8 Qh6-g5
[0] 13 0 214 3137333 Qh5-h4 Na6-c5 Nf5xg7 Kg8xg7 Bg5-f6 Kg7-g8 Bh3xe6 f7xe6 Qh4-g5 Kg8-f8 Qg5-h6 Kf8-g8 Qh6-g5
[0] 14 10 240 3554395 Qh5-h4
[0] 14 50 282 4401714 Qh5-h4
[0] 14 23 356 7490751 Qh5-h4 Bc8-b7 Nf5-e7 Re8xe7 Bg5xe7 Ra8-e8 Bh3-f5 g7-g6 Bf5xe6 Qd7xe7 Qh4xe7 Re8xe7 Be6-g4 Re7xe1 Rb1xe1 d5-d4 Bg4-c8 Bb7xc8 Re1-e8 Kg8-g7 Re8xc8
[0] 14 23 384 8041675 Qh5-h4 Bc8-b7 Nf5-e7 Re8xe7 Bg5xe7 Ra8-e8 Bh3-f5 g7-g6 Bf5xe6 Qd7xe7 Qh4xe7 Re8xe7 Be6-g4 Re7xe1 Rb1xe1 d5-d4 Bg4-c8 Bb7xc8 Re1-e8 Kg8-g7 Re8xc8
[0] 15 13 391 8268511 Qh5-h4
[2] 15 0 477 13472063 Qh5-h4 Bc8-b7 Nf5xg7 Ne6xg5 Qh4xg5 Re8xe1 Rb1xe1 f7-f6 Qg5xf6 Qd7xg7 Qf6xg7 Kg8xg7 Re1-e7 Kg7-g6 Re7xb7 Na6-c5 Rb7-c7 d5-d4 Rc7-c6 Kg6-g7 Rc6-c7 Kg7-g6
[2] 15 0 558 16075241 Qh5-h4 Bc8-b7 Nf5xg7 Ne6xg5 Qh4xg5 Re8xe1 Rb1xe1 f7-f6 Qg5xf6 Qd7xg7 Qf6xg7 Kg8xg7 Re1-e7 Kg7-g6 Re7xb7 Na6-c5 Rb7-c7 d5-d4 Rc7-c6 Kg6-g7 Rc6-c7 Kg7-g6
[0] 16 0 584 17184285 Qh5-h4 Bc8-b7 Nf5xg7 Ne6xg5 Qh4xg5 Re8xe1 Rb1xe1 f7-f6 Qg5xf6 Qd7xg7 Qf6xg7 Kg8xg7 Re1-e7 Kg7-g6 Re7xb7 Na6-c5 Rb7-c7 d5-d4 Rc7-c6 Kg6-g7 Rc6-c7 Kg7-g6
[0] 16 0 686 20683435 Qh5-h4 Bc8-b7 Nf5xg7 Ne6xg5 Qh4xg5 Re8xe1 Rb1xe1 f7-f6 Qg5xf6 Qd7xg7 Qf6xg7 Kg8xg7 Re1-e7 Kg7-g6 Re7xb7 Na6-c5 Rb7-c7 d5-d4 Rc7-c6 Kg6-g7 Rc6-c7 Kg7-g6
[0] 17 10 806 30255645 Qh5-h4
[0] 17 15 820 30871416 Qh5-h4 Bc8-b7 Nf5xg7 Ne6xg5 Qh4xg5 Re8xe1 Rb1xe1 f7-f6 Bh3xd7 f6xg5 Ng7-f5 Kg8-f8 Re1-e7 Na6-c5 Re7xh7 a7-a6 Bd7-e6 Nc5xe6 Rh7xb7 b6-b5
[0] 17 15 934 35492230 Qh5-h4 Bc8-b7 Nf5xg7 Ne6xg5 Qh4xg5 Re8xe1 Rb1xe1 f7-f6 Bh3xd7 f6xg5 Ng7-f5 Kg8-f8 Re1-e7 Na6-c5 Re7xh7 a7-a6 Bd7-e6 Nc5xe6 Rh7xb7 b6-b5
[0] 18 25 983 37114577 Qh5-h4
[0] 18 31 1033 39891094 Qh5-h4 Bc8-b7 Nf5xg7 Ne6xg5 Qh4xg5 Re8xe1 Rb1xe1 f7-f6 Bh3xd7 f6xg5 Re1-e7 Kg8-f8 Ng7-f5 Na6-c5 Re7xh7 Kf8-g8 Rh7-g7 Kg8-f8 Bd7-b5 a7-a6 Bb5-f1 d5-d4 Rg7xg5
[0] 18 31 1195 47716543 Qh5-h4 Bc8-b7 Nf5xg7 Ne6xg5 Qh4xg5 Re8xe1 Rb1xe1 f7-f6 Bh3xd7 f6xg5 Re1-e7 Kg8-f8 Ng7-f5 Na6-c5 Re7xh7 Kf8-g8 Rh7-g7 Kg8-f8 Bd7-b5 a7-a6 Bb5-f1 d5-d4 Rg7xg5
[0] 19 21 1217 49844964 Qh5-h4
[2] 19 19 1274 52402372 Qh5-h4 Bc8-b7 Nf5xg7 Ne6xg5 Qh4xg5 Re8xe1 Rb1xe1 f7-f6 Bh3xd7 f6xg5 Re1-e7 Kg8-f8 Ng7-f5 Na6-c5 Re7xh7 a7-a6 f2-f3 Kf8-g8 Rh7-e7 Kg8-f8 h2-h3 d5-d4 Kg1-f2
[2] 19 19 1729 84571973 Qh5-h4 Bc8-b7 Nf5xg7 Ne6xg5 Qh4xg5 Re8xe1 Rb1xe1 f7-f6 Bh3xd7 f6xg5 Re1-e7 Kg8-f8 Ng7-f5 Na6-c5 Re7xh7 a7-a6 f2-f3 Kf8-g8 Rh7-e7 Kg8-f8 h2-h3 d5-d4 Kg1-f2
[0] 20 19 1909 95980463 Qh5-h4 Bc8-b7 Nf5xg7 Ne6xg5 Qh4xg5 Re8xe1 Rb1xe1 f7-f6 Qg5-h5 Qd7xg7 Re1-e8 Ra8xe8 Qh5xe8 Qg7-f8 Bh3-e6 Kg8-g7 Qe8-d7 Kg7-h8 Qd7xb7 Na6-c5 Qb7xd5 Nc5xe6 Qd5xe6 Kh8-g7 Qe6-g4 Kg7-h6 Qg4-f4 Kh6-g6 h2-h3 Qf8-c5 Qf4-e4 f6-f5
[0] 20 19 2404 132456932 Qh5-h4 Bc8-b7 Nf5xg7 Ne6xg5 Qh4xg5 Re8xe1 Rb1xe1 f7-f6 Qg5-h5 Qd7xg7 Re1-e8 Ra8xe8 Qh5xe8 Qg7-f8 Bh3-e6 Kg8-g7 Qe8-d7 Kg7-h8 Qd7xb7 Na6-c5 Qb7xd5 Nc5xe6 Qd5xe6 Kh8-g7 Qe6-g4 Kg7-h6 Qg4-f4 Kh6-g6 h2-h3 Qf8-c5 Qf4-e4 f6-f5
[0] 21 11 2638 151848148 Qh5-h4 Bc8-b7 Nf5xg7 Ne6xg5 Qh4xg5 Re8xe1 Rb1xe1 f7-f6 Qg5-h5 Qd7xg7 Re1-e8 Ra8xe8 Qh5xe8 Qg7-f8 Bh3-e6 Kg8-g7 Qe8-d7 Kg7-h8 Qd7xb7 Na6-c5 Qb7xd5 Nc5xe6 Qd5xe6 Kh8-g7 Qe6-g4 Kg7-h6 Qg4-f4 Kh6-g6 h2-h3 Qf8-c5 Qf4-a4 Qc5-e7 Qa4-g4 Kg6-f7
[0] 21 11 6583 463906342 Qh5-h4 Bc8-b7 Nf5xg7 Ne6xg5 Qh4xg5 Re8xe1 Rb1xe1 f7-f6 Qg5-h5 Qd7xg7 Re1-e8 Ra8xe8 Qh5xe8 Qg7-f8 Bh3-e6 Kg8-g7 Qe8-d7 Kg7-h8 Qd7xb7 Na6-c5 Qb7xd5 Nc5xe6 Qd5xe6 Kh8-g7 Qe6-g4 Kg7-h6 Qg4-f4 Kh6-g6 h2-h3 Qf8-c5 Qf4-a4 Qc5-e7 Qa4-g4 Kg6-f7
[0] 22 21 8216 627223808 Qh5-h4
[0] 22 16 8668 666600475 Qh5-h4 Bc8-b7 Nf5xg7 Ne6xg5 Qh4xg5 Re8xe1 Rb1xe1 f7-f6 Qg5-h5 Qd7xg7 Re1-e8 Ra8xe8 Qh5xe8 Qg7-f8 Bh3-e6 Kg8-g7 Qe8-d7 Kg7-h8 Qd7xb7 Na6-c5 Qb7xd5 Nc5xe6 Qd5xe6 Kh8-g7 Qe6-g4 Kg7-h6 Qg4-d4 Kh6-g7 Qd4-e4 f6-f5 Qe4-d4 Qf8-f6 Qd4-d7 Qf6-f7
[0] 22 16 11280 896157044 Qh5-h4 Bc8-b7 Nf5xg7 Ne6xg5 Qh4xg5 Re8xe1 Rb1xe1 f7-f6 Qg5-h5 Qd7xg7 Re1-e8 Ra8xe8 Qh5xe8 Qg7-f8 Bh3-e6 Kg8-g7 Qe8-d7 Kg7-h8 Qd7xb7 Na6-c5 Qb7xd5 Nc5xe6 Qd5xe6 Kh8-g7 Qe6-g4 Kg7-h6 Qg4-d4 Kh6-g7 Qd4-e4 f6-f5 Qe4-d4 Qf8-f6 Qd4-d7 Qf6-f7
[0] 23 26 12337 992130571 Qh5-h4
[0] 23 30 12830 1035102621 Qh5-h4 Bc8-b7 Nf5xg7 Ne6xg5 Qh4xg5 Re8xe1 Rb1xe1 f7-f6 Bh3xd7 f6xg5 Re1-e7 Kg8-f8 Ng7-f5 Na6-c5 Re7xh7 Kf8-g8 Rh7-e7 Kg8-f8 Bd7-e6 Bb7-c6 Re7-f7 Kf8-e8 Nf5-g7 Ke8-d8 Rf7-f5 d5-d4 Be6-d5 Kd8-c7 Rf5xg5 Ra8-h8 Ng7-e6 Kc7-d6
[0] 23 66 15980 1319887068 Re1-e3
[0] 23 74 17494 1469929963 Re1-e3 d5-d4 Nf5xg7 Ne6xg7 Bh3xd7 d4xe3 Qh5-g4 Bc8xd7 Qg4xd7 e3xf2 Kg1xf2 Na6-c5 Qd7-g4 h7-h5 Qg4-h4 Re8-e4 Bg5-f4 Ra8-e8 Kf2-g1 Nc5-d3 a2-a3 Re4-a4 Rb1-a1 Ng7-e6 Qh4xh5 Ne6xf4 g3xf4 Ra4xf4 Qh5-g5 Kg8-h8
[0] 23 74 19319 1624001685 Re1-e3 d5-d4 Nf5xg7 Ne6xg7 Bh3xd7 d4xe3 Qh5-g4 Bc8xd7 Qg4xd7 e3xf2 Kg1xf2 Na6-c5 Qd7-g4 h7-h5 Qg4-h4 Re8-e4 Bg5-f4 Ra8-e8 Kf2-g1 Nc5-d3 a2-a3 Re4-a4 Rb1-a1 Ng7-e6 Qh4xh5 Ne6xf4 g3xf4 Ra4xf4 Qh5-g5 Kg8-h8
[0] 24 75 20636 1742771841 Re1-e3 d5-d4 Nf5xg7 Ne6xg7 Bh3xd7 d4xe3 Qh5-g4 Bc8xd7 Qg4xd7 e3xf2 Kg1xf2 Na6-c5 Qd7-g4 h7-h5 Qg4-h4 Re8-e4 Bg5-f4 Ra8-e8 Kf2-g1 Nc5-d3 a2-a3 Nd3xf4 g3xf4 Ng7-e6 Qh4xh5 Ne6xf4 Qh5-g5 Kg8-f8 Qg5-h6 Kf8-g8 Qh6-c6 Re4-e1 Rb1xe1 Re8xe1 Kg1-f2
[0] 24 75 23035 1955726561 Re1-e3 d5-d4 Nf5xg7 Ne6xg7 Bh3xd7 d4xe3 Qh5-g4 Bc8xd7 Qg4xd7 e3xf2 Kg1xf2 Na6-c5 Qd7-g4 h7-h5 Qg4-h4 Re8-e4 Bg5-f4 Ra8-e8 Kf2-g1 Nc5-d3 a2-a3 Nd3xf4 g3xf4 Ng7-e6 Qh4xh5 Ne6xf4 Qh5-g5 Kg8-f8 Qg5-h6 Kf8-g8 Qh6-c6 Re4-e1 Rb1xe1 Re8xe1 Kg1-f2
[0] 25 74 24514 2098227623 Re1-e3 d5-d4 Nf5xg7 Ne6xg7 Bh3xd7 d4xe3 Qh5-g4 Bc8xd7 Qg4xd7 e3xf2 Kg1xf2 Na6-c5 Qd7-g4 h7-h5 Qg4-h4 Re8-e4 Bg5-f4 Ra8-e8 Kf2-g1 Nc5-d3 a2-a3 Nd3xf4 g3xf4 Ng7-e6 Qh4xh5 Ne6xf4 Qh5-g5 Kg8-f8 Qg5-h6 Kf8-g8 Qh6-f6 Re4-e1 Rb1xe1 Re8xe1 Kg1-f2
[0] 25 85 38362 3439060506 Rb1-d1
[0] 25 125 42048 3809630941 Rb1-d1
[0] 25 186 57075 5379281522 Rb1-d1 f7-f6 Rd1xd5 Qd7-f7 Qh5xf7 Kg8xf7 Bg5-c1 Kf7-g6 Nf5-d6 Ne6-d8 Re1xe8 Bc8xh3 Rd5-d2 Ra8-b8 f2-f3 Nd8-c6 Re8-e3 Bh3-d7 f3-f4 Bd7-g4 Re3-c3 Nc6-a5 Bc1-a3 Rb8-d8 Rd2-d5 Na5-b7 Kg1-f2 Nb7xd6 Ba3xd6
[0] 25 186 61484 5768762066 Rb1-d1 f7-f6 Rd1xd5 Qd7-f7 Qh5xf7 Kg8xf7 Bg5-c1 Kf7-g6 Nf5-d6 Ne6-d8 Re1xe8 Bc8xh3 Rd5-d2 Ra8-b8 f2-f3 Nd8-c6 Re8-e3 Bh3-d7 f3-f4 Bd7-g4 Re3-c3 Nc6-a5 Bc1-a3 Rb8-d8 Rd2-d5 Na5-b7 Kg1-f2 Nb7xd6 Ba3xd6
[0] 26 196 64753 6089675523 Rb1-d1
[0] 26 195 65709 6198077315 Rb1-d1 f7-f6 Rd1xd5 Qd7-f7 Qh5xf7 Kg8xf7 Bg5-c1 Kf7-g6 Nf5-d6 Ne6-d8 Re1xe8 Bc8xh3 Rd5-d1 Ra8-b8 Bc1-a3 Nd8-c6 Re8-e3 Na6-c5 f2-f3 Bh3-d7 Rd1-d5 Nc5-b7 Nd6-c4 Rb8-d8 g3-g4 Nb7-a5 Nc4xa5 Nc6xa5 Ba3-d6
[0] 26 236 75443 7179662404 Bg5-f6
[0] 26 396 83499 8009746251 Bg5-f6
[0] 26 596 102824 10143316481 Bg5-f6
[0] 26 575 112811 11222158671 Bg5-f6 Na6-c7 Nf5-h6 Kg8-f8 Bf6-e5 Re8-e7 Nh6-f5 Kf8-g8 Qh5-h4 f7-f6 Nf5xe7 Qd7xe7 Be5xc7 Qe7-f7 Bc7-d6 Ne6-g5 Bh3-g2 Bc8-h3 Re1-e7 Bh3xg2 Kg1xg2 Qf7-g6 Rb1-c1 Ra8-d8 Rc1-c6 Ng5-e4 Bd6-f4 Kg8-h8 Re7xa7
[0] 26 575 114121 11323356912 Bg5-f6 Na6-c7 Nf5-h6 Kg8-f8 Bf6-e5 Re8-e7 Nh6-f5 Kf8-g8 Qh5-h4 f7-f6 Nf5xe7 Qd7xe7 Be5xc7 Qe7-f7 Bc7-d6 Ne6-g5 Bh3-g2 Bc8-h3 Re1-e7 Bh3xg2 Kg1xg2 Qf7-g6 Rb1-c1 Ra8-d8 Rc1-c6 Ng5-e4 Bd6-f4 Kg8-h8 Re7xa7
[0] 27 565 116169 11539221077 Bg5-f6
[2] 27 545 119740 11922289326 Bg5-f6 Na6-c7 Nf5-h6 Kg8-f8 Bf6-e5 Re8-e7 Nh6-f5 Kf8-g8 Qh5-h4 f7-f6 Nf5xe7 Qd7xe7 Be5xc7 Qe7-f7 Bc7-d6 Ne6-g5 Bh3-g2 Bc8-h3 Re1-e7 Bh3xg2 Kg1xg2 Qf7-g6 Rb1-c1 Ra8-d8 Rc1-c6 Qg6-f5 Qh4-h5 g7-g6 Qh5-h6 Qf5-f3 Kg2-g1 Qf3-d1 Kg1-g2
[2] 27 545 122669 12198563069 Bg5-f6 Na6-c7 Nf5-h6 Kg8-f8 Bf6-e5 Re8-e7 Nh6-f5 Kf8-g8 Qh5-h4 f7-f6 Nf5xe7 Qd7xe7 Be5xc7 Qe7-f7 Bc7-d6 Ne6-g5 Bh3-g2 Bc8-h3 Re1-e7 Bh3xg2 Kg1xg2 Qf7-g6 Rb1-c1 Ra8-d8 Rc1-c6 Qg6-f5 Qh4-h5 g7-g6 Qh5-h6 Qf5-f3 Kg2-g1 Qf3-d1 Kg1-g2
[0] 28 555 137941 13971856761 Bg5-f6
nodes = 13971856761 <57 qnodes> time = 1379418ms nps = 10128805
lazy_eval = 18 splits = 329506 badsplits = 12831 egbb_probes = 0
<000001407672>move g5f6
-
zullil
- Posts: 6442
- Joined: Tue Jan 09, 2007 12:31 am
- Location: PA USA
- Full name: Louis Zulli
Re: Sandipan-Tiviakov, Ottawa 2007
Crafty finds Bf6 in about 2 minutes at depth 22:
Code: Select all
Crafty v23.4 (16 cpus)
White(1): setboard r1b1r1k1/p2q1ppp/np2n3/3p1NBQ/8/6PB/P4P1P/1R2R1K1 w - -
White(1): st 1800
search time set to 1800.00.
White(1): display stats
display statistics at end of each search.
White(1): go
time limit 30:00 (+0.00) (30:00)
depth time score variation (1)
starting thread 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 <done>
7-> 0.09 -0.79 1. Qg4 Kh8 2. Bd2 Nac5 3. Bc3 f6 4.
Qh5 (s=5)
8 0.10 -1.05 1. Qg4 Kh8 2. Be3 f6 3. Bd4 Nac5 4.
Qh5 Ba6 (s=4)
8 0.12 -0.86 1. Qh4 Kh8 2. Ne7 Bb7 3. Bf5 Nxg5 4.
Qxg5 Qd6 (s=2)
8-> 0.12 -0.86 1. Qh4 Kh8 2. Ne7 Bb7 3. Bf5 Nxg5 4.
Qxg5 Qd6 (s=2)
9 0.15 -0.80 1. Qh4 Kh8 2. Bf6 Qc6 3. Be7 Qb7 4.
Re2 Bd7 5. Re5
9 0.15 +1 1. Nxg7!
9 0.16 0.01 1. Nxg7 Kxg7 2. Bh6+ Kg8 3. Bxe6 fxe6
4. Qg5+ Kh8 5. Qf6+ Kg8 6. Qg5+
9-> 0.16 0.01 1. Nxg7 Kxg7 2. Bh6+ Kg8 3. Bxe6 fxe6
4. Qg5+ Kh8 5. Qf6+ Kg8 6. Qg5+ (s=5)
10 0.17 0.33 1. Nxg7 Nxg7 2. Bxd7 Rxe1+ 3. Rxe1
Nxh5 4. Re8+ Kg7 5. Rxc8 Rxc8 6. Bxc8
(s=4)
10-> 0.18 0.33 1. Nxg7 Nxg7 2. Bxd7 Rxe1+ 3. Rxe1
Nxh5 4. Re8+ Kg7 5. Rxc8 Rxc8 6. Bxc8
11 0.18 0.22 1. Nxg7 Nxg7 2. Bxd7 Rxe1+ 3. Rxe1
Nxh5 4. Re8+ Kg7 5. Bxc8 Nf6 6. Rd8
Nc5
11-> 0.19 0.22 1. Nxg7 Nxg7 2. Bxd7 Rxe1+ 3. Rxe1
Nxh5 4. Re8+ Kg7 5. Bxc8 Nf6 6. Rd8
Nc5 (s=3)
12 0.19 0.25 1. Nxg7 Nxg7 2. Bxd7 Rxe1+ 3. Rxe1
Nxh5 4. Re8+ Kg7 5. Bxc8 Nf6 6. Rd8
Nc5 7. Bf4 (s=2)
12-> 0.25 0.25 1. Nxg7 Nxg7 2. Bxd7 Rxe1+ 3. Rxe1
Nxh5 4. Re8+ Kg7 5. Bxc8 Nf6 6. Rd8
Nc5 7. Bf4 (s=4)
13 0.26 -0.01 1. Nxg7 Nxg7 2. Bxd7 Rxe1+ 3. Rxe1
Nxh5 4. Re8+ Kg7 5. Rxc8 Rxc8 6. Bxc8
Nc5 7. Bg4 Nf6 (s=3)
13 0.39 0.01 1. Qh4 h6 2. Bxh6 gxh6 3. Nxh6+ Kg7
4. Nf5+ Kg8 5. Nh6+ (s=2)
13-> 0.48 0.01 1. Qh4 h6 2. Bxh6 gxh6 3. Nxh6+ Kg7
4. Nf5+ Kg8 5. Nh6+
14 0.69 0.01 1. Qh4 Bb7 2. Ne7+ Rxe7 3. Bxe7 Re8
4. Bf5 g6 5. Bf6 gxf5 6. Rxe6 fxe6
7. Qg5+ Kf8 8. Qh6+ Kg8 9. Qg5+
14-> 0.75 0.01 1. Qh4 Bb7 2. Ne7+ Rxe7 3. Bxe7 Re8
4. Bf5 g6 5. Bf6 gxf5 6. Rxe6 fxe6
7. Qg5+ Kf8 8. Qh6+ Kg8 9. Qg5+
15 0.83 0.01 1. Qh4 Bb7 2. Ne7+ Rxe7 3. Bxe7 Re8
4. Bf5 g6 5. Bf6 gxf5 6. Rxe6 fxe6
7. Qg5+ Kf8 8. Qh6+ Kg8 9. Qg5+
15-> 1.02 0.01 1. Qh4 Bb7 2. Ne7+ Rxe7 3. Bxe7 Re8
4. Bf5 g6 5. Bf6 gxf5 6. Rxe6 fxe6
7. Qg5+ Kf8 8. Qh6+ Kg8 9. Qg5+ (s=3)
16 1.39 +1 1. Qh4!
16 1.49 0.47 1. Qh4 Bb7 2. Nxg7 Nxg5 3. Qxg5 Rxe1+
4. Rxe1 f6 5. Qxf6 Qxg7 6. Qxg7+ Kxg7
7. Re7+ Kg6 8. Rxb7 d4 9. Re7 (s=2)
16-> 1.75 0.47 1. Qh4 Bb7 2. Nxg7 Nxg5 3. Qxg5 Rxe1+
4. Rxe1 f6 5. Qxf6 Qxg7 6. Qxg7+ Kxg7
7. Re7+ Kg6 8. Rxb7 d4 9. Re7 (s=3)
17 2.05 0.21 1. Qh4 Bb7 2. Nxg7 Nxg5 3. Qxg5 Rxe1+
4. Rxe1 f6 5. Qxf6 Qxg7 6. Qxg7+ Kxg7
7. Re7+ Kg6 8. Rxb7 Nc5 9. Re7 d4 (s=2)
17-> 3.25 0.21 1. Qh4 Bb7 2. Nxg7 Nxg5 3. Qxg5 Rxe1+
4. Rxe1 f6 5. Qxf6 Qxg7 6. Qxg7+ Kxg7
7. Re7+ Kg6 8. Rxb7 Nc5 9. Re7 d4 (s=3)
18 3.88 0.40 1. Qh4 Bb7 2. Nxg7 Nxg5 3. Qxg5 Rxe1+
4. Rxe1 f6 5. Qxf6 Qxg7 6. Qxg7+ Kxg7
7. Re7+ Kg6 8. Rxb7 Nc5 9. Re7 d4 10.
f4 (s=2)
18-> 5.01 0.40 1. Qh4 Bb7 2. Nxg7 Nxg5 3. Qxg5 Rxe1+
4. Rxe1 f6 5. Qxf6 Qxg7 6. Qxg7+ Kxg7
7. Re7+ Kg6 8. Rxb7 Nc5 9. Re7 d4 10.
f4 (s=2)
19 6.48 0.51 1. Qh4 Bb7 2. Nxg7 Nxg5 3. Qxg5 Rxe1+
4. Rxe1 f6 5. Qxf6 Qxg7 6. Qxg7+ Kxg7
7. Re7+ Kg6 8. Rxb7 Nb4 9. Bg2 Nxa2
10. Bxd5 Nc3
19-> 11.69 0.51 1. Qh4 Bb7 2. Nxg7 Nxg5 3. Qxg5 Rxe1+
4. Rxe1 f6 5. Qxf6 Qxg7 6. Qxg7+ Kxg7
7. Re7+ Kg6 8. Rxb7 Nb4 9. Bg2 Nxa2
10. Bxd5 Nc3 (s=2)
20 14.90 0.57 1. Qh4 Bb7 2. Nxg7 Nxg5 3. Qxg5 Rxe1+
4. Rxe1 f6 5. Qxf6 Qxg7 6. Qxg7+ Kxg7
7. Re7+ Kf6 8. Rxb7 d4 9. Rxh7 d3 10.
Rh6+ Ke5 11. f4+ Kd4 12. Rd6+ Kc3
20-> 23.60 0.57 1. Qh4 Bb7 2. Nxg7 Nxg5 3. Qxg5 Rxe1+
4. Rxe1 f6 5. Qxf6 Qxg7 6. Qxg7+ Kxg7
7. Re7+ Kf6 8. Rxb7 d4 9. Rxh7 d3 10.
Rh6+ Ke5 11. f4+ Kd4 12. Rd6+ Kc3 (s=3)
21 35.46 0.33 1. Qh4 Qc7 2. Ne7+ Rxe7 3. Bxe7 Nac5
4. Bxc5 Qxc5 5. Rbd1 Qd6 6. Qe4 Qxg3+
7. hxg3 dxe4 8. Bf5 Bb7 9. Bxe4 Bxe4
10. Rxe4 Rc8 11. Rd7 a5 (s=2)
21-> 53.70 0.33 1. Qh4 Qc7 2. Ne7+ Rxe7 3. Bxe7 Nac5
4. Bxc5 Qxc5 5. Rbd1 Qd6 6. Qe4 Qxg3+
7. hxg3 dxe4 8. Bf5 Bb7 9. Bxe4 Bxe4
10. Rxe4 Rc8 11. Rd7 a5 (s=2)
22 1:07 0.40 1. Qh4 Qc7 2. Ne7+ Rxe7 3. Bxe7 Nac5
4. Bxc5 Qxc5 5. Rbd1 Qd6 6. Qe4 Qxg3+
7. hxg3 dxe4 8. Rxe4 Bb7 9. Re5 Nc5
10. Bg4 g6 11. Re7 Be4 12. f4
22 2:17 +1 1. Bf6!
22 2:22 +3 1. Bf6!
22 2:43 3.53 1. Bf6 Nac7 2. Rb4 d4 3. Nh6+ Kh8 4.
Rxd4 Nf4 5. Bxg7+ Kxg7 6. Qg5+ Ng6
7. Bxd7 Rxe1+ 8. Kg2 Ba6 9. Nf5+ Kg8
10. g4 Bf1+ 11. Kg3 Be2 12. Nh6+ Kf8
13. f4 Ne6 14. Bxe6 fxe6
22-> 2:43 3.53 1. Bf6 Nac7 2. Rb4 d4 3. Nh6+ Kh8 4.
Rxd4 Nf4 5. Bxg7+ Kxg7 6. Qg5+ Ng6
7. Bxd7 Rxe1+ 8. Kg2 Ba6 9. Nf5+ Kg8
10. g4 Bf1+ 11. Kg3 Be2 12. Nh6+ Kf8
13. f4 Ne6 14. Bxe6 fxe6 (s=4)
23 2:50 3.53 1. Bf6 Nac7 2. Rb4 d4 3. Nh6+ Kh8 4.
Rxd4 Nf4 5. Bxg7+ Kxg7 6. Qg5+ Ng6
7. Bxd7 Rxe1+ 8. Kg2 Ba6 9. Nf5+ Kg8
10. Qd2 Re5 11. Qh6 Bb7+ 12. Kh3 Ne8
13. Rd2 Be4 14. Nd4 (s=3)
23-> 3:01 3.53 1. Bf6 Nac7 2. Rb4 d4 3. Nh6+ Kh8 4.
Rxd4 Nf4 5. Bxg7+ Kxg7 6. Qg5+ Ng6
7. Bxd7 Rxe1+ 8. Kg2 Ba6 9. Nf5+ Kg8
10. Qd2 Re5 11. Qh6 Bb7+ 12. Kh3 Ne8
13. Rd2 Be4 14. Nd4 (s=2)
24 3:22 3.49 1. Bf6 Nac7 2. Rb4 d4 3. Nh6+ Kh8 4.
Rxd4 Nf4 5. Bxg7+ Kxg7 6. Qg5+ Ng6
7. Bxd7 Rxe1+ 8. Kg2 Ba6 9. Nf5+ Kg8
10. Qd2 Re5 11. Qh6 Bb7+ 12. Kh3 Ne8
13. Rc4 Bd5 14. Rc2 Rd8
24-> 4:30 3.49 1. Bf6 Nac7 2. Rb4 d4 3. Nh6+ Kh8 4.
Rxd4 Nf4 5. Bxg7+ Kxg7 6. Qg5+ Ng6
7. Bxd7 Rxe1+ 8. Kg2 Ba6 9. Nf5+ Kg8
10. Qd2 Re5 11. Qh6 Bb7+ 12. Kh3 Ne8
13. Rc4 Bd5 14. Rc2 Rd8 (s=6)
25 5:22 3.63 1. Bf6 Nac7 2. Rb4 d4 3. Nh6+ Kh8 4.
Rxd4 Nf4 5. Rxe8+ Qxe8 6. Rxf4 Bxh3
7. Bxg7+ Kxg7 8. Qg5+ Kf8 9. Rxf7+
Qxf7 10. Nxf7 Kxf7 11. Qh5+ Kg8 12.
Qxh3 Re8 13. Qg4+ Kh8 14. Qd4+ Kg8
15. Kg2 h5 (s=5)
25-> 6:27 3.63 1. Bf6 Nac7 2. Rb4 d4 3. Nh6+ Kh8 4.
Rxd4 Nf4 5. Rxe8+ Qxe8 6. Rxf4 Bxh3
7. Bxg7+ Kxg7 8. Qg5+ Kf8 9. Rxf7+
Qxf7 10. Nxf7 Kxf7 11. Qh5+ Kg8 12.
Qxh3 Re8 13. Qg4+ Kh8 14. Qd4+ Kg8
15. Kg2 h5 (s=2)
26 7:19 +1 1. Bf6!
26 9:03 4.59 1. Bf6 Nac7 2. Rb4 d4 3. Nh6+ Kh8 4.
Rxd4 Nf4 5. Rxe8+ Qxe8 6. Rxf4 Bxh3
7. Bxg7+ Kxg7 8. Qg5+ Kf8 9. Rxf7+
Qxf7 10. Nxf7 Kxf7 11. Qh5+ Kg8 12.
Qxh3 Re8 13. Qd7 Re1+ 14. Kg2 Rc1 15.
Qa4 Nd5 16. Qxa7
26-> 10:31 4.59 1. Bf6 Nac7 2. Rb4 d4 3. Nh6+ Kh8 4.
Rxd4 Nf4 5. Rxe8+ Qxe8 6. Rxf4 Bxh3
7. Bxg7+ Kxg7 8. Qg5+ Kf8 9. Rxf7+
Qxf7 10. Nxf7 Kxf7 11. Qh5+ Kg8 12.
Qxh3 Re8 13. Qd7 Re1+ 14. Kg2 Rc1 15.
Qa4 Nd5 16. Qxa7
27 18:13 +1 1. Bf6!
27 20:23 +3 1. Bf6!
time=30:00 mat=-2 n=57768196094 fh=83% nps=32.1M
extensions=1567.6M qchecks=3449.3M reduced=1847.7M pruned=1435.7M
predicted=0 evals=827.1M 50move=0 EGTBprobes=0 hits=0
SMP-> splits=3590470 aborts=526427 data=216/1024 elap=30:00
terminating SMP processes.
White(1): Bf6
time used: 30:00
-
Andre
- Posts: 98
- Joined: Thu Jul 23, 2009 5:40 am
Re: Sandipan-Tiviakov, Ottawa 2007
I did the test again (flushing the hash) and it actually takes 3 mn for Houdini on my PC (and not under 1mn)
Here is the output after 5mn (i7 8 threads):
Engine: Houdini 1.5 x64 (512 MB)
by Robert Houdart
16/40 0:01 +0.34 22.Qh4 Qc7 23.Rbc1 Nac5 24.Ne7+ Rxe7 25.Bxe7 h6 26.Bxc5 bxc5 27.Qh5 Ng5 28.Bg2 Bb7 29.f4 Ne6 30.Bxd5 Bxd5 31.Qxd5 Rd8 32.Qc4 Qc6 33.Qe4 Qxe4 34.Rxe4 Rd2 35.a4 (10.527.912) 5981
17/52 0:04 +0.40++ 22.Qh4 (32.352.507) 7432
17/52 0:04 +0.39 22.Qh4 Qc7 23.Ne7+ Rxe7 24.Bxe7 Nac5 25.Bxc5 Qxc5 26.Qh5 g6 27.Qe5 Ng5 28.Qxg5 Bxh3 29.Rbc1 Qa5 30.Qf6 Rf8 31.Qb2 Bf5 32.Re7 Be4 33.a3 f6 (36.212.539) 7448
17/52 0:06 +0.53++ 22.Re3 (48.792.676) 7680
17/52 0:07 +0.47 22.Re3 d4 23.Nxg7 Nxg7 24.Bxd7 dxe3 25.Qg4 Bxd7 26.Qxd7 exf2+ 27.Kf1 Nc5 28.Qd5 Rac8 29.Rc1 Rc7 30.Bh6 Rce7 31.Qf3 Re6 32.Bf4 Nf5 33.Rd1 Re1+ 34.Kxf2 (60.299.801) 7800
18/52 0:10 +0.54++ 22.Re3 (84.260.026) 8089
18/52 0:11 +0.55 22.Re3 d4 23.Nxg7 Nxg7 24.Bxd7 dxe3 25.Qg4 Bxd7 26.Qxd7 exf2+ 27.Kf1 Nc5 28.Qd5 Rac8 29.Bh6 Re6 30.Bxg7 Kxg7 31.Kxf2 Rce8 32.Qh5 Rg6 33.Qd1 Rg5 34.Qd4+ f6 35.Kg1 (90.331.793) 8111
19/52 0:13 +0.53 22.Re3 d4 23.Nxg7 Nxg7 24.Bxd7 dxe3 25.Qg4 Bxd7 26.Qxd7 exf2+ 27.Kf1 Nc5 28.Qd5 Rac8 29.Bh6 Re6 30.Bxg7 Kxg7 31.Kxf2 Rce8 32.Qh5 Rg6 33.Qd1 Rg5 34.Qd4+ f6 35.Rd1 (115.688.677) 8272
20/52 0:26 +0.55 22.Re3 d4 23.Nxg7 Nxg7 24.Bxd7 dxe3 25.Qg4 Bxd7 26.Qxd7 exf2+ 27.Kf1 Nc5 28.Qd5 Rac8 29.Bh6 Re6 30.Bxg7 Kxg7 31.Kxf2 f6 32.Qf5 Rd8 33.Qg4+ Kf8 34.Rd1 Rxd1 35.Qxd1 (226.833.781) 8674
21/52 0:44 +0.55 22.Re3 d4 23.Nxg7 Nxg7 24.Bxd7 dxe3 25.Qg4 Bxd7 26.Qxd7 exf2+ 27.Kf1 Nc5 28.Qd5 Rac8 29.Bh6 Re6 30.Bxg7 Kxg7 31.Qd4+ f6 32.Qg4+ Kf7 33.Qh3 Re1+ 34.Rxe1 fxe1Q+ 35.Kxe1 (399.986.659) 9045
21/60 1:39 +0.61++ 22.Rbd1 (929.903.399) 9355
21/66 1:45 +0.80++ 22.Rbd1 (987.932.897) 9330
21/66 2:03 +1.21++ 22.Rbd1 (1.154.104.542) 9309
21/66 2:49 +1.82 22.Rbd1 f6 23.Rxd5 Qf7 24.Qxf7+ Kxf7 25.Nd6+ Kf8 26.Nxe8 Nxg5 27.Bg2 Be6 28.Nxf6 gxf6 29.Rxg5 fxg5 30.Bxa8 Bxa2 31.Rc1 Ke7 32.Bg2 Kd6 33.Rd1+ Kc7 34.Bh3 b5 35.Rd7+ (1.589.681.996) 9355
21/66 3:01 +2.56++ 22.Bf6 (1.695.073.352) 9347
21/72 3:54 +5.30 22.Bf6 Nac7 23.Nh6+ Kf8 24.Be5 Re7 25.Nf5 Kg8 26.Qh4 f6 27.Nxe7+ Qxe7 28.Bxc7 Qf7 29.Bd6 Bd7 30.Rbc1 Re8 31.Qb4 f5 32.Bg2 d4 33.Qb3 b5 34.Qd3 f4 35.Rc2 (2.181.767.352) 9294
22/72 4:09 +5.55++ 22.Bf6 (2.320.598.467) 9300
22/72 4:31 +5.76 22.Bf6 Nac7 23.Nh6+ Kf8 24.Be5 Re7 25.Nf5 Kg8 26.Qh4 f6 27.Nxe7+ Qxe7 28.Bxc7 Qf7 29.Bd6 Bd7 30.Rbc1 Re8 31.Qb4 Ng5 32.Rxe8+ Qxe8 33.Bxd7 Qxd7 34.Rc7 Qh3 35.Qc3 (2.529.435.519) 9333
23/72 4:56 +5.82 22.Bf6 Nac7 23.Nh6+ Kf8 24.Be5 Re7 25.Nf5 Kg8 26.Qh4 f6 27.Nxe7+ Qxe7 28.Bxc7 Qf7 29.Bd6 Bd7 30.Rbc1 Re8 31.Qb4 Ng5 32.Rxe8+ Qxe8 33.Bxd7 Qxd7 34.Rc7 Qf5 35.Rxa7 (2.754.855.385) 9302
I'm impressed by Crafty result
Here is the output after 5mn (i7 8 threads):
Engine: Houdini 1.5 x64 (512 MB)
by Robert Houdart
16/40 0:01 +0.34 22.Qh4 Qc7 23.Rbc1 Nac5 24.Ne7+ Rxe7 25.Bxe7 h6 26.Bxc5 bxc5 27.Qh5 Ng5 28.Bg2 Bb7 29.f4 Ne6 30.Bxd5 Bxd5 31.Qxd5 Rd8 32.Qc4 Qc6 33.Qe4 Qxe4 34.Rxe4 Rd2 35.a4 (10.527.912) 5981
17/52 0:04 +0.40++ 22.Qh4 (32.352.507) 7432
17/52 0:04 +0.39 22.Qh4 Qc7 23.Ne7+ Rxe7 24.Bxe7 Nac5 25.Bxc5 Qxc5 26.Qh5 g6 27.Qe5 Ng5 28.Qxg5 Bxh3 29.Rbc1 Qa5 30.Qf6 Rf8 31.Qb2 Bf5 32.Re7 Be4 33.a3 f6 (36.212.539) 7448
17/52 0:06 +0.53++ 22.Re3 (48.792.676) 7680
17/52 0:07 +0.47 22.Re3 d4 23.Nxg7 Nxg7 24.Bxd7 dxe3 25.Qg4 Bxd7 26.Qxd7 exf2+ 27.Kf1 Nc5 28.Qd5 Rac8 29.Rc1 Rc7 30.Bh6 Rce7 31.Qf3 Re6 32.Bf4 Nf5 33.Rd1 Re1+ 34.Kxf2 (60.299.801) 7800
18/52 0:10 +0.54++ 22.Re3 (84.260.026) 8089
18/52 0:11 +0.55 22.Re3 d4 23.Nxg7 Nxg7 24.Bxd7 dxe3 25.Qg4 Bxd7 26.Qxd7 exf2+ 27.Kf1 Nc5 28.Qd5 Rac8 29.Bh6 Re6 30.Bxg7 Kxg7 31.Kxf2 Rce8 32.Qh5 Rg6 33.Qd1 Rg5 34.Qd4+ f6 35.Kg1 (90.331.793) 8111
19/52 0:13 +0.53 22.Re3 d4 23.Nxg7 Nxg7 24.Bxd7 dxe3 25.Qg4 Bxd7 26.Qxd7 exf2+ 27.Kf1 Nc5 28.Qd5 Rac8 29.Bh6 Re6 30.Bxg7 Kxg7 31.Kxf2 Rce8 32.Qh5 Rg6 33.Qd1 Rg5 34.Qd4+ f6 35.Rd1 (115.688.677) 8272
20/52 0:26 +0.55 22.Re3 d4 23.Nxg7 Nxg7 24.Bxd7 dxe3 25.Qg4 Bxd7 26.Qxd7 exf2+ 27.Kf1 Nc5 28.Qd5 Rac8 29.Bh6 Re6 30.Bxg7 Kxg7 31.Kxf2 f6 32.Qf5 Rd8 33.Qg4+ Kf8 34.Rd1 Rxd1 35.Qxd1 (226.833.781) 8674
21/52 0:44 +0.55 22.Re3 d4 23.Nxg7 Nxg7 24.Bxd7 dxe3 25.Qg4 Bxd7 26.Qxd7 exf2+ 27.Kf1 Nc5 28.Qd5 Rac8 29.Bh6 Re6 30.Bxg7 Kxg7 31.Qd4+ f6 32.Qg4+ Kf7 33.Qh3 Re1+ 34.Rxe1 fxe1Q+ 35.Kxe1 (399.986.659) 9045
21/60 1:39 +0.61++ 22.Rbd1 (929.903.399) 9355
21/66 1:45 +0.80++ 22.Rbd1 (987.932.897) 9330
21/66 2:03 +1.21++ 22.Rbd1 (1.154.104.542) 9309
21/66 2:49 +1.82 22.Rbd1 f6 23.Rxd5 Qf7 24.Qxf7+ Kxf7 25.Nd6+ Kf8 26.Nxe8 Nxg5 27.Bg2 Be6 28.Nxf6 gxf6 29.Rxg5 fxg5 30.Bxa8 Bxa2 31.Rc1 Ke7 32.Bg2 Kd6 33.Rd1+ Kc7 34.Bh3 b5 35.Rd7+ (1.589.681.996) 9355
21/66 3:01 +2.56++ 22.Bf6 (1.695.073.352) 9347
21/72 3:54 +5.30 22.Bf6 Nac7 23.Nh6+ Kf8 24.Be5 Re7 25.Nf5 Kg8 26.Qh4 f6 27.Nxe7+ Qxe7 28.Bxc7 Qf7 29.Bd6 Bd7 30.Rbc1 Re8 31.Qb4 f5 32.Bg2 d4 33.Qb3 b5 34.Qd3 f4 35.Rc2 (2.181.767.352) 9294
22/72 4:09 +5.55++ 22.Bf6 (2.320.598.467) 9300
22/72 4:31 +5.76 22.Bf6 Nac7 23.Nh6+ Kf8 24.Be5 Re7 25.Nf5 Kg8 26.Qh4 f6 27.Nxe7+ Qxe7 28.Bxc7 Qf7 29.Bd6 Bd7 30.Rbc1 Re8 31.Qb4 Ng5 32.Rxe8+ Qxe8 33.Bxd7 Qxd7 34.Rc7 Qh3 35.Qc3 (2.529.435.519) 9333
23/72 4:56 +5.82 22.Bf6 Nac7 23.Nh6+ Kf8 24.Be5 Re7 25.Nf5 Kg8 26.Qh4 f6 27.Nxe7+ Qxe7 28.Bxc7 Qf7 29.Bd6 Bd7 30.Rbc1 Re8 31.Qb4 Ng5 32.Rxe8+ Qxe8 33.Bxd7 Qxd7 34.Rc7 Qf5 35.Rxa7 (2.754.855.385) 9302
I'm impressed by Crafty result