Komodo wins TCEC

[cdani]

Congratulations to Komodo team!!
Also big thanks to Stockfish team!!
And sure to Martin for Tcec!!

[M ANSARI]

And yes of course I forgot to mention ... Huge congratulations to the Komodo team as they really have pushed their engine to an extremely high level. Also an excellent job by the SF team ... I am sure they are already working on improvements for the next TCEC. And thanks to Martin Thoresen for making this a very enjoyable session with a great setup where you can see what each engine is thinking. There will always be people who would have liked some differences in the format and might think adding or changing one thing gave an advantage to another engine ... but in the end it was done in an absolutely fair way. Maybe SF did suffer more because it had lack of EGTB's ... but with SF's really deep and fast search, I thought the disadvantage would be to Komodo. The majority of games were draws and out of 64 games only 11 were decisive. But that is mostly due to the very high level of play from both sides.

Gull is probably the surprise this year as it really hammered SF and Houdini in the playoffs and if it wasn't for the lopsided score against Komodo it could have possible reached the final. Gull seemed to have found a chink in Houdini and SF armour as it got way too many wins against them than its ELO rating suggests it should!

[Hugo]

My very best congratulations to Komodo Team for winning the TCEC Superfinal in stage 7.
I am very glad to see Komodo winning.
I also congratulate Stockfish team for their awesome engine. Its no shame to be second with just a few games less in TCEC.

Clemens Keck

[Dr.Wael Deeb]

To be honest it seemed like this could have gone either way. Komodo seemed to have a more consistently accurate evaluation, while SF is just tactically incredibly strong. However in this format with very strong hardware and extremely long time controls (for computers that is), Komodo seemed to be able to find incredible defensive resources and in many games came out of crazy tactical melees on top and beat SF at his own game. You would think that SF's incredibly deep search would totally outplay Komodo in the endgame, but I think the opposite was true. Komodo was really impressive in how it was able to come up with very deep plans in fortress like positions and force SF into zugwang and loss of material. I got the feeling that with even longer time controls (or read that as faster hardware), Komodo would open up a gap vs. SF. Also SF seemed to have a weaker time control management algo, as it spent way too much time on some obvious captures and kept falling back on the clock ... however I don't think that would have made a difference in the match as they were no one move blunders caused by not having enough time that I could see.

The most notable game must have been game 57 ... and although it ended up in a draw ... it was an incredible attack by SF that would have floored any other chess entity on earth, however Komodo played a perfect defense and never had its evaluation waver. If this game was played by humans for sure it would have been game of the century and the number of "!" and "!!" and "!!!" on both sides would be astronomical. This game is a good example of how far computer chess engines have come!


[pgn]1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 d6 9. e4 c5 10. dxc5 bxc5 11. Ne2 Nbd7 12. Ng3 h6 13. Bf4 d5 14. cxd5 exd5 15. Bb5 dxe4 16. O-O-O Nd5 17. Rxd5 Bxd5 18. Nf5 Nf6 19. Bxh6 gxh6 20. Rd1 Nh5 21. Rxd5 Qg5+ 22. Ne3 Qg6 23. Ng4 f6 24. Qd2 Rab8 25. Bc4 Kh7 26. Rd6 Rbe8 27. g3 Kh8 28. fxe4 Qxe4 29. Qxh6+ Qh7 30. Rd7 Re1+ 31. Kd2 Qxh6+ 32. Nxh6 Rh1 33. Nf7+ Kh7 34. Ne5+ Kh6 35. Nf3 f5 36. Rxa7 Nf6 37. Ra6 Kg7 38. Rc6 Rb8 39. b3 Rd8+ 40. Kc2 Ne4 41. Be2 Re8 42. Bd3 Rd8 43. Be2 Re8 44. Bc4 1/2-1/2[/pgn]

Wow,what a vicious attack that is....

I strongly doubt any human could resist such an attack with the black pieces....

There are billion numbers of moves and variations that will get him in the serious error path....
Dr.D

[AdminX]

Question: Will Season 8 stage 2 also be played without opening book? How did this experiment work out in your opinion?

[S.Taylor]

To be honest it seemed like this could have gone either way. Komodo seemed to have a more consistently accurate evaluation, while SF is just tactically incredibly strong. However in this format with very strong hardware and extremely long time controls (for computers that is), Komodo seemed to be able to find incredible defensive resources and in many games came out of crazy tactical melees on top and beat SF at his own game. You would think that SF's incredibly deep search would totally outplay Komodo in the endgame, but I think the opposite was true. Komodo was really impressive in how it was able to come up with very deep plans in fortress like positions and force SF into zugwang and loss of material. I got the feeling that with even longer time controls (or read that as faster hardware), Komodo would open up a gap vs. SF. Also SF seemed to have a weaker time control management algo, as it spent way too much time on some obvious captures and kept falling back on the clock ... however I don't think that would have made a difference in the match as they were no one move blunders caused by not having enough time that I could see.

The most notable game must have been game 57 ... and although it ended up in a draw ... it was an incredible attack by SF that would have floored any other chess entity on earth, however Komodo played a perfect defense and never had its evaluation waver. If this game was played by humans for sure it would have been game of the century and the number of "!" and "!!" and "!!!" on both sides would be astronomical. This game is a good example of how far computer chess engines have come!


[pgn]1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 d6 9. e4 c5 10. dxc5 bxc5 11. Ne2 Nbd7 12. Ng3 h6 13. Bf4 d5 14. cxd5 exd5 15. Bb5 dxe4 16. O-O-O Nd5 17. Rxd5 Bxd5 18. Nf5 Nf6 19. Bxh6 gxh6 20. Rd1 Nh5 21. Rxd5 Qg5+ 22. Ne3 Qg6 23. Ng4 f6 24. Qd2 Rab8 25. Bc4 Kh7 26. Rd6 Rbe8 27. g3 Kh8 28. fxe4 Qxe4 29. Qxh6+ Qh7 30. Rd7 Re1+ 31. Kd2 Qxh6+ 32. Nxh6 Rh1 33. Nf7+ Kh7 34. Ne5+ Kh6 35. Nf3 f5 36. Rxa7 Nf6 37. Ra6 Kg7 38. Rc6 Rb8 39. b3 Rd8+ 40. Kc2 Ne4 41. Be2 Re8 42. Bd3 Rd8 43. Be2 Re8 44. Bc4 1/2-1/2[/pgn]

Beautiful! I didn't watch it at the time.

(But i now see that even the small SF top evaluation line on Chessbomb, predicted most of these moves, before they were played by Komodo. So maybe it's all just regular computer stuff).

[Lyudmil Tsvetkov]

My quick observations:

1. Thanks Martin!

2. I won my bet, +3 points for Komodo.

3. Komodo won the match due to many more wins in closed positions; if it had not been for closed positions, SF would have achieved at least a draw.

4. SF could have lost even by a higher margin, if Komodo did not lose a couple of innocent-looking endgames.

5. Komodo clearly outplayed SF in closed positions, SF was better in more open positions and endgames, in neutral-type positions Komodo was a bit better, but did not score better.

6. It is obvious that at this TC and hardware Komodo is recognizably better than SF; looking at the games that were drawn, in most of them Komodo was left with advantage. So the result of the match is not just due to chance.

7. Anyone having a clue why Komodo was using 2 times less time than SF? Definitely Komodo can use more time in the early stages of the game.

8. Final word about the book. Excellent book, in the sense that openings were fully even. Only deficiency for me in the openings chosen for the final are the too many cases when many pawns and pieces have been exchanged. Humans and engines see it differently; humans thinks positions with open play and many attacks/exchanges are interesting and difficult, but quite the opposite for engines - they find such positions trivial and easy to play. And indeed, all positions with many exhanged pawns and pieces ended with a quick draw, with constant 0.0 scores.

If all the openings had been like in stage 4, the final would have been even more interesting, and we would have had 22, not just 11 wins.

Here I fully agree with Jhor: leave the engines with a full set of pawns and pieces (maybe excluding the Sicilian) and let them decide how to proceed and what to change.

9. Anyone having a clue when SF 6 will be released?
Does it make sense to release an egnine with just 40 bullet elo improvement/ 25-28 blitz elo improvement? From my experience 35-40 blitz elo improvement is the least measurable improvement.

10. For next TCEC, SF should improve its closed play, and Komodo its endgames.

11. Again, many thanks to everyone involved in TCEC preparation.

[Sean Evans]

K8 did win TCEC, but the factoid that I note is how close the final score was against SF.

Essentially, the programs are equal. Not much different between the two programs, except the price

Cordially,

Sean

[AdminX]

Stockfish played some fine games, displaying some really brilliant attacks and sacrifices. However in the end Komodo displayed some superb defensive technique, and showed some brilliant play of it's own.

Komodo 33.5
Stockfish 30.5

Congratulations Team Komodo

Which one do YOU think is more ingenious and deep?

That's a really hard call for me to make. I felt the match could easily could have gone either way. However if you are putting me on the spot then I will go with Komodo due to the quality of some of the defenses it found. There were a lot of games where I felt as a human that Stockfish lost its way after reaching good positions. But hey what do I know, I am a human after all.

One of my favorite theoretical battles from TCEC Season 7 had to be game 19

Where we saw a Sicilian Najdorf with the thematic knight sac on d5
[d]r3k2r/1bqnbppp/p2ppn2/3N2B1/1p1NPP2/3B2Q1/PPP3PP/2KRR3 b kq - 0 13

In the position below Komodo tries the novelty 21. ...Ra6
[d]r2k2r1/2q1bp1p/2Ppnp2/p4B2/1p3P2/4Q3/PPP3PP/1K1RR3 b - - 0 21

Three moves later Stockfish hits him with ... Rxe6!
[d]3k4/2q1bp1B/r1Ppnp2/p7/1p3P2/5Q2/PPP4r/1K1RR3 w - - 0 24

[pgn]
[Event "TCEC Season 7 - Superfinal"]
[Site "http://tcec.chessdom.com"]
[Date "2014.12.19"]
[Round "19"]
[White "Stockfish 141214"]
[Black "Komodo 1333"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "3218"]
[BlackElo "3210"]
[PlyCount "117"]
[EventDate "2014.12.16"]
[TimeControl "7200+30"]

{WhiteEngineOptions: Protocol=UCI; Hash=16384; Threads=16; OwnBook=false;
Ponder=false;, BlackEngineOptions: Protocol=UCI; Hash=16384; Table Memory=256;
Threads=16; Drawscore=0; Use Syzygy=false; OwnBook=false; Ponder=false;} 1. e4
{book} c5 {book} 2. Nf3 {book} d6 {book} 3. d4 {book} cxd4 {book} 4. Nxd4 {book
} Nf6 {book} 5. Nc3 {book} a6 {book} 6. Bg5 {book} e6 {book} 7. f4 {book} Be7 {
book} 8. Qf3 {book} Qc7 {book} 9. O-O-O {d=33, pd=Bd7, mt=00:03:37, tl=02:00:
52, s=17986 kN/s, n=3913445927, pv=O-O-O Bd7 f5 Nc6 Nxc6 Qxc6 Bd3 h6 fxe6 Bxe6
Bxf6 Bxf6 Nd5 Bxd5 exd5 Qb6 c3 O-O-O Kb1 Kb8 Ka1 Qa5 Bf5 Rde8 g3 Re7 Rhe1 Rhe8
Rxe7 Rxe7 h4 Re8 Bd3 Qc5, tb=0, R50=49, wv=0.18,} Nbd7 {d=27, pd=g4, mt=00:06:
28, tl=01:58:01, s=17666 kN/s, n=6856211417, pv=Nbd7 g4 b5 Bxf6 Nxf6 Bg2 Rb8
g5 Nd7 Kb1 Nc5 h4 b4 Nce2 Bb7 Ng3 O-O f5 exf5 Ndxf5 g6 Nxe7+ Qxe7 Qf6 Qxf6
gxf6 Rbd8 h5 a5 Bf3 Rde8 Rxd6 Nxe4 Bxe4, tb=0, R50=50, wv=0.23,} 10. Bd3 {d=35,
pd=h6, mt=00:05:28, tl=01:55:53, s=18483 kN/s, n=6073817162, pv=Bd3 h6 Qh3 O-O
Bh4 Nc5 Kb1 b5 e5 dxe5 fxe5 Nd5 Nxd5 exd5 Bf5 Ne4 Rhe1 g6 Bxe7 Qxe7 Bxc8 Raxc8
Qxh6 Qxe5 a3 Qg7 Qf4 Rfe8 g4 Qf8 c3 Rc4 h4 a5 h5 b4 hxg6 fxg6 Qxf8+ Rxf8 axb4,
tb=0, R50=50, wv=0.24,} b5 {d=28, pd=Bxf6, mt=00:03:06, tl=01:55:25, s=20517
kN/s, n=3823959236, pv=b5 Bxf6 Nxf6 g4 O-O g5 Nd7 h4 b4 Nce2 Nc5 Kb1 Bb7 h5
Rae8 Qe3 Nxd3 Rxd3 e5 Nf5 Qc5 Qf3 exf4 Qxf4 g6 Nxe7+ Rxe7 Ng3 Qe5 Rf1 Qxf4
Rxf4 Re5, tb=0, R50=49, wv=0.05,} 11. Rhe1 {d=34, pd=Bb7, mt=00:03:00, tl=01:
53:22, s=18342 kN/s, n=3319082844, pv=Rhe1 Bb7 Qg3 b4 Nd5 exd5 exd5 Kd8 Nc6+
Bxc6 dxc6 Nc5 Bc4 Rc8 Bh4 Nfe4 Qxg7 Re8 Bxe7+ Qxe7 Qxh7 Rxc6 Bd5 Rc7 Bxe4 Nxe4
Rd4 Nf6 Rxe7 Nxh7 Rxe8+ Kxe8 Rxb4 a5 Rd4 Ke7 Rd5 Rc5 Rxc5 dxc5 Kd2, tb=0,
R50=50, wv=0.12,} Bb7 {d=28, pd=a3, mt=00:02:58, tl=01:52:57, s=22058 kN/s,
n=3931236773, pv=Bb7 a3 h6 Qh3 Nc5 e5 dxe5 Bxb5+ axb5 Ncxb5 Qb6 fxe5 Nfe4 Bxe7
Kxe7 Qg4 Bc6 Nd6 Nxd6 Nxc6+ Qxc6 Rxd6 Qa4 Rd4 Qc6 Rd6, tb=0, R50=50, wv=0.00,}
12. Qg3 {d=38, pd=b4, mt=00:05:12, tl=01:48:40, s=19710 kN/s, n=6166701971,
pv=Qg3 b4 Nd5 exd5 exd5 Kd8 Nc6+ Bxc6 dxc6 Nc5 Bh4 Rg8 Bc4 Nfe4 Qg4 Bxh4 Qxh4+
Kc8 Qxh7 Nf6 Qf5+ Kb8 g4 Qxc6 g5 Qd7 Re5 Qc7 Ree1 Qd7, tb=0, R50=49, wv=0.00,}
b4 {d=31, pd=Nd5, mt=00:03:17, tl=01:50:09, s=24170 kN/s, n=4782559301, pv=b4
Nd5 exd5 exd5 Kd8 Nc6+ Bxc6 dxc6 Nc5 Bh4 Rg8 Bf5 a5 Qe3 Ne6 Qg3 Ra6 Bxe6 fxe6
Bxf6 Bxf6 Rxe6 Rxc6 Rxf6 Re8 Rf5 Rxc2+ Kb1 Rxb2+ Kxb2 Re2+ Ka1 Rxa2+ Kxa2 Qc2+
Ka1 Qxd1+ Kb2 Qd2+ Kb1 Qd1+ Kb2, tb=0, R50=49, wv=0.00,} 13. Nd5 {d=38,
pd=exd5, mt=00:03:16, tl=01:45:53, s=19193 kN/s, n=3779859860, pv=Nd5 exd5
exd5 Kd8 Nc6+ Bxc6 dxc6 Nc5 Bh4 Rg8 Bf5 Ra7 Rd2 g6 Bd7 Ncxd7 cxd7 Qc5 Qh3 Rxd7
Rxe7 Rxe7 Bxf6 Re8 Qxh7 Kd7 Bxe7 Rxe7 Qh3+ f5 c3 Re4 Qh7+ Kc6 Qg8 bxc3 bxc3
Qxc3+ Kd1 Qb4 Qc8+ Kb6 Qb8+ Kc6 Qc8+, tb=0, R50=50, wv=0.00,} exd5 {d=30,
pd=exd5, mt=00:01:12, tl=01:49:26, s=25252 kN/s, n=1832581766, pv=exd5 exd5
Kd8 Nc6+ Bxc6 dxc6 Nc5 Bh4 Rg8 Bf5 Ra7 Re5 Ke8 Bxf6 dxe5 Bd7+ Nxd7 cxd7+ Kd8
Bxe7+ Kxe7 Qh4+ f6 fxe5 Rd8 Qxb4+ Kf7 Qb3+ Kf8 Qa3+ Kf7 Qb3+, tb=0, R50=50,
wv=0.00,} 14. exd5 {d=40, pd=Kd8, mt=00:03:47, tl=01:42:35, s=20276 kN/s,
n=4606815493, pv=exd5 Kd8 Nc6+ Bxc6 dxc6 Nc5 Bh4 Rg8 Bf5 Ra7 Rd2 g6 Bd7 Ncxd7
cxd7 Qc5 Qh3 Rxd7 Rxe7 Rxe7 Bxf6 Re8 Re2 d5 Qh4 Kd7 Bxe7 Rxe7 Rxe7+ Qxe7 Qxe7+
Kxe7 Kd2 Kd6 c3 Kc5 cxb4+ Kxb4 Kd3 Kc5 a3 f5 h3 h6 g3 a5 b4+ axb4 axb4+ Kxb4
Kd4 Kb3 Kxd5 Kc3 Ke5 Kc4 Kf6, tb=0, R50=50, wv=0.22,} Kd8 {d=31, pd=Nc6+,
mt=00:01:38, tl=01:48:18, s=25360 kN/s, n=2492422191, pv=Kd8 Nc6+ Bxc6 dxc6
Nc5 Bh4 Rg8 Bf5 Ra7 Re5 Ke8 Bxf6 dxe5 Bd7+ Nxd7 cxd7+ Kd8 Bxe7+ Kxe7 Qh4+ f6
fxe5 Rd8 Qxb4+ Kf7 Qb3+ Kf8 Qa3+ Kf7 Qb3+, tb=0, R50=50, wv=0.00,} 15. Nc6+ {
d=39, pd=Bxc6, mt=00:03:07, tl=01:39:58, s=20039 kN/s, n=3759810647, pv=Nc6+
Bxc6 dxc6 Nc5 Bh4 Rg8 Bf5 Ra7 Rd2 g6 Bd7 Ncxd7 cxd7 Qxd7 Rde2 Qf5 Qf3 Qd5 Qf2
Qc5 Qxc5 dxc5 Rxe7 Rxe7 Bxf6 Re8 Kd2 Kd7 Bxe7 Rxe7 Rxe7+ Kxe7 Kd3 Kd6 Kc4 h6
h3 Kc6 g4 Kd6 h4 h5 gxh5 gxh5 f5 f6 b3 Kc6, tb=0, R50=50, wv=0.19,} Bxc6 {d=31,
pd=dxc6, mt=00:01:21, tl=01:47:27, s=25575 kN/s, n=2071901852, pv=Bxc6 dxc6
Nc5 Bh4 Rg8 Bf5 Ra7 Re5 Ke8 Bxf6 dxe5 Bd7+ Nxd7 cxd7+ Kd8 Bxe7+ Kxe7 Qh4+ f6
fxe5 Rd8 Qxb4+ Kf7 Qb3+ Kf8 Qb4+ Kf7, tb=0, R50=49, wv=0.00,} 16. dxc6 {d=41,
pd=Nc5, mt=00:04:03, tl=01:36:25, s=20307 kN/s, n=4937397330, pv=dxc6 Nc5 Bh4
Rg8 Bf5 Ra7 Rd2 g6 Bd7 Ncxd7 cxd7 Qxd7 Rde2 Qf5 Qf3 Qd5 Qf2 Qc5 Qxc5 dxc5 Rxe7
Rxe7 Bxf6 Re8 Kd2 Kd7 Bxe7 Rxe7 Rxe7+ Kxe7 Kd3 Kd6 Kc4 f5 h3 Kc6 g4 g5 fxg5 f4
b3 Kd6 Kd3 Kd5 Kd2 c4, tb=0, R50=50, wv=0.19,} Nc5 {d=31, pd=Bh4, mt=00:01:54,
tl=01:46:03, s=25436 kN/s, n=2908972734, pv=Nc5 Bh4 Rg8 Bf5 Ra7 Re5 Ke8 Bxf6
dxe5 Bd7+ Nxd7 cxd7+ Kd8 Bxe7+ Kxe7 Qh4+ f6 fxe5 Rd8 Qxb4+ Kf7 Qb3+ Kf8 Qb4+
Kf7, tb=0, R50=50, wv=0.00,} 17. Bh4 {d=40, pd=Rg8, mt=00:02:59, tl=01:33:55,
s=21092 kN/s, n=3788037572, pv=Bh4 Rg8 Bf5 Ra7 Rd2 g6 Bd7 Ncxd7 cxd7 Qxd7 Rde2
Qf5 Qf3 Qd5 Qf2 Qc5 Qxc5 dxc5 Rxe7 Rxe7 Bxf6 Re8 Rxe7 Rxe7 c3 bxc3 b3 Kd7 Bxe7
Kxe7 Kc2 Ke6 Kxc3 Kd5 Kd3 Kd6 Kd2 Kd5 Kc3 Kd6 Kc4 Kc6 g3 h6 Kd3 Kd5 Kc3 f6 Kd3
f5 h3 Kc6 Ke3 Kd6 Kd2 Kd5, tb=0, R50=50, wv=0.14,} Rg8 {d=31, pd=Bf5, mt=00:04:
41, tl=01:41:51, s=25924 kN/s, n=7300215685, pv=Rg8 Bf5 a5 Qe3 Ne6 g4 Re8 Qf3
Ra6 g5 Qxc6 Qxc6 Rxc6 gxf6 Bxf6 Bxf6+ gxf6 Be4 Rc4 Rxd6+ Kc7 Rdd1 Nxf4 Bxh7
Rxe1 Rxe1 Kd6 Rf1 Ke5 Re1+ Kd6, tb=0, R50=49, wv=0.00,} 18. Bf5 {d=39, pd=Ra7,
mt=00:02:56, tl=01:31:28, s=20975 kN/s, n=3705793687, pv=Bf5 Ra7 Rd2 g6 Bd7
Ncxd7 cxd7 Qxd7 Rde2 Qf5 Qf3 Qd5 Qf2 Qc5 Qxc5 dxc5 Rxe7 Rxe7 Bxf6 Re8 Rxe7
Rxe7 Kd2 Ke8 Bxe7 Kxe7 Kd3 Kd6 Kc4 h6 c3 bxc3 Kxc3 Kd5 b3 h5 h4 Kc6 Kc4 f6,
tb=0, R50=49, wv=0.13,} a5 {d=32, pd=Qe3, mt=00:04:17, tl=01:38:03, s=25995 kN/
s, n=6701738110, pv=a5 Qe3 Ne6 Qg3 Ra6 Bxe6 fxe6 Rxe6 Rxc6 Bxf6 Bxf6 Rxf6 Re8
Rf5 Rxc2+ Kb1 Rxb2+ Kxb2 Re2+ Ka1 Rxa2+ Kxa2 Qc2+ Ka1 Qxd1+ Kb2 Qd2+ Kb1 Qd1+
Kb2, tb=0, R50=48, wv=0.00,} 19. Qe3 {d=36, pd=Ne6, mt=00:04:06, tl=01:27:52,
s=20778 kN/s, n=5120489309, pv=Qe3 Ne6 Bh3 Re8 f5 Nf8 g4 Qxc6 g5 Kc7 Qd4 N6d7
Qxg7 b3 axb3 a4 Kb1 Ne5 Bg3 a3 Bg2 Qxg2 Rxe5 a2+ Ka1 dxe5 Qxe5+ Kb6 Qc7+ Ka6
Qc4+ Ka7 Qc7+ Qb7 Qa5+ Qa6 Qc7+ Qb7, tb=0, R50=50, wv=0.00,} Ne6 {d=31, pd=Qg3,
mt=00:01:23, tl=01:37:09, s=25276 kN/s, n=2120586690, pv=Ne6 Qg3 Ra6 Bxe6 fxe6
Bxf6 Bxf6 Rxe6 Rxc6 Rxf6 Re8 Rf5 Rxc2+ Kb1 Rxb2+ Kxb2 Re2+ Ka1 Rxa2+ Kxa2 Qc2+
Ka1 Qxd1+ Kb2 Qd2+ Kb1 Qd1+ Kb2, tb=0, R50=50, wv=0.00,} 20. Bxf6 {d=37,
pd=gxf6, mt=00:02:50, tl=01:25:31, s=20510 kN/s, n=3504212284, pv=Bxf6 gxf6 g3
Rc8 Be4 f5 Bd5 Rg6 Kb1 Ke8 g4 Rxg4 Qh3 Kf8 Qxh7 Bf6 Qxf5 Rxf4 Qh7 Be5 Rxe5
dxe5 Bxe6 fxe6 Qh8+ Ke7 Qg7+ Rf7 Qg5+ Kf8 Qh6+ Ke7 Qg5+, tb=0, R50=49, wv=0.00,
} gxf6 {d=28, pd=Be4, mt=00:01:16, tl=01:36:23, s=23887 kN/s, n=1828544217,
pv=gxf6 Be4 f5 Bxf5 Ra6 Bxe6 fxe6 Qxe6 Rg6 Qe4 Rxc6 Kb1 Qd7 Rd5 Rc5 Rxc5 dxc5
Qa8+ Kc7 Qa7+ Kc6 Qa6+ Kc7 Qa7+, tb=0, R50=50, wv=0.00,} 21. Kb1 {d=38, pd=Ra6,
mt=00:08:37, tl=01:17:24, s=21194 kN/s, n=10958735859, pv=Kb1 Ra6 Bxh7 Rxg2
Qf3 Rxh2 Rxe6 Rxh7 Rxe7 Qxe7 Qd3 Rxc6 Qxh7 Qe2 Rc1 Qe6 Qh8+ Kd7 Qb8 Qf5 Qf8
Qe6 Qa8 Qf5 Qf8, tb=0, R50=50, wv=0.00,} Ra6 {d=29, pd=Be4, mt=00:03:48, tl=01:
33:04, s=24992 kN/s, n=5710951570, pv=Ra6 Be4 f5 Bd5 Rxc6 Bxc6 Qxc6 g3 Ke8 Qd3
Qc5 Qf3 Rg6 Qa8+ Nd8 Rd5 Qf2 Rc1 Qxh2 Qxa5 Rxg3 Qxb4 Rg1 Rdd1 Rg4 Qb5+ Kf8
Qxf5 Rxf4 Qd3 Rh4 Rf1 Nc6 Qd5 Ne5 Rcd1 Kg7 Rh1 Qf2 Rhf1, tb=0, R50=50, wv=-0.
18,} 22. Bxh7 {d=40, pd=Rxg2, mt=00:02:26, tl=01:15:28, s=20910 kN/s,
n=3054315119, pv=Bxh7 Rxg2 Qf3 Rxh2 Rxe6 Rxh7 Rxe7 Qxe7 Qd3 Rxc6 Qxh7 Qe2 Rc1
Qe6 Qh8+ Kc7 Qa8 Kb6 Qb8+ Ka6 Qa8+ Kb6, tb=0, R50=49, wv=0.00,} Rxg2 {d=32,
pd=Qf3, mt=00:02:52, tl=01:30:42, s=26637 kN/s, n=4588487088, pv=Rxg2 Qf3 Rxh2
Rxe6 fxe6 Qg3 Rxc6 Qxh2 f5 Bg8 d5 Re1 Qb6 Qh8 Kc7 Qe5+ Kd7 b3 Bh4 Qg7+ Kc8 Re2
Bf6 Qf8+ Kb7 Qf7+ Ka6 Qxe6 Bh4 Qe3 Rg6 Qxb6+ Kxb6 Re6+ Rxe6 Bxe6 Kc5 Kc1 Bg3
Kd2 Kd4 Bxf5 Bxf4+ Ke2 Bc7 Kf2 Ke5 Bg4 Kf4, tb=0, R50=50, wv=-0.21,} 23. Qf3 {
d=42, pd=Rxh2, mt=00:03:52, tl=01:12:06, s=21858 kN/s, n=5074268048, pv=Qf3
Rxh2 Rxe6 fxe6 Qg3 Rxc6 Qxh2 f5 Bg8 d5 Re1 Qb6 Qh8 Kc7 Qe5+ Kd7 b3 Bh4 Qg7+
Kc8 Re2 Bf6 Qf8+ Kb7 Qf7+ Ka6 Qxe6 Bh4 Qe3 Rg6 Qxb6+ Kxb6 Re6+ Rxe6 Bxe6 Kc5
Bxf5 Bg3 a3 Bxf4 Kb2 Be5+ Ka2 Kd6 Bg4 Bd4 Bf3 Ke5 axb4 axb4 Kb1 Be3, tb=0,
R50=50, wv=-0.18,} Rxh2 {d=32, pd=Rxe6, mt=00:02:13, tl=01:28:58, s=26788 kN/s,
n=3583931540, pv=Rxh2 Rxe6 Qxc6 Be4 Qc5 Qg3 fxe6 Qxh2 d5 Qh8+ Kc7 Bd3 Rc6 b3
Kb7 Rh1 f5 Qe8 Bf6 Qf7+ Qe7 Qxe7+ Bxe7 Rh7 Rc7 Rh6 Bd6 Rxe6 Bxf4 Bxf5 Rc6 Re8
Rh6 a3 Kb6 Bd3 Rh1+ Ka2 Bd6 axb4 axb4 Kb2 Rg1, tb=0, R50=50, wv=-0.22,} 24.
Rxe6 {d=42, pd=fxe6, mt=00:03:03, tl=01:09:33, s=22251 kN/s, n=4079138479,
pv=Rxe6 fxe6 Qg3 Rxc6 Qxh2 f5 Bg8 d5 Re1 Kd7 Bf7 Bf6 Qh7 Rxc2 Bg8+ Kd8 Qxc7+
Rxc7 Rxe6 Bd4 Rd6+ Rd7 Ra6 Kc7 Rxa5 Kc6 Ra4 Rd8 Be6 Bc5 Kc2 Rd6 Bf7 Rf6 Bg8
Rg6 Ra8 Rg2+ Kb3 Bd4 Ka4 Rxb2 Rc8+ Kd7 Rf8 Rxa2+ Kxb4 Rb2+ Ka3 Rg2 Bxd5 Bc5+
Ka4 Bxf8 Bxg2 Bc5, tb=0, R50=50, wv=-0.12,} Qxc6 {d=32, pd=Be4, mt=00:07:40,
tl=01:21:48, s=27673 kN/s, n=12742480293, pv=Qxc6 Be4 Qc5 Qg3 fxe6 Qxh2 d5 Bd3
Rc6 Qe2 f5 Bb5 Rd6 Ba4 Kc7 Qe5 Kb7 Qg7 Qc7 Rc1 Bd8 Qe5 Rb6 Qh8 Qd6 Qd4 Bc7 Rf1
Kb8 Qh8+ Bd8 Re1 Kc8 Qg7 Rb7 Qg8 Re7 Re5 Kb8, tb=0, R50=50, wv=-0.26,} 25. Be4
{d=43, pd=Qc5, mt=00:02:39, tl=01:07:23, s=21298 kN/s, n=3390661867, pv=Be4
Qc5 Qg3 fxe6 Qxh2 f5 Bb7 Rb6 Qh8+ Kd7 Qb8 d5 Rh1 Qc7 Bc8+ Kd6 Qa8 Rb8 Qa6+ Qb6
Qxb6+ Rxb6 Re1 Bd8 Rxe6+ Kc5 Rxb6 Bxb6 Bxf5 Bc7 c3 bxc3 bxc3 Bxf4 Kc2 Bd6 Kd3
Bg3 Bc8 Bf2 Bf5 Bh4 Bd7 Bf6 Be6 Bg7 Bg4 Bh6 Bd7 Bf8 Bf5 Be7 Be6 Bf6 Bd7 Bh4,
tb=0, R50=50, wv=-0.01,} Qc5 {d=32, pd=Qg3, mt=00:02:05, tl=01:20:12, s=26727
kN/s, n=3366856509, pv=Qc5 Qg3 fxe6 Qxh2 d5 Qh8+ Kc7 Bd3 Rc6 b3 Kb7 Rh1 f5 Qg8
Qc3 Qe8 Qg7 Bb5 Rc7 Bd3 Qd4 Qb5+ Qb6 Qxb6+ Kxb6 Re1 Kc6 Rxe6+ Bd6 Bxf5 Rf7 Bd3
Rxf4 Kb2 Rg4 c4 bxc3+ Kxc3 Rg2 Re2 Rg1 Kd4 Bc5+ Kc3 Bb4+ Kd4 Rg4+ Ke3, tb=0,
R50=50, wv=-0.24,} 26. Qg3 {d=41, pd=fxe6, mt=00:03:18, tl=01:04:35, s=22403
kN/s, n=4448317730, pv=Qg3 fxe6 Qxh2 d5 Qh8+ Kc7 Bd3 Rd6 b3 f5 Rh1 Rd7 Qe5+
Qd6 Qe3 Qb6 Qe5+ Kb7 Re1 Bc5 Qxe6 Qxe6 Rxe6 Bd6 Rf6 Bxf4 Bxf5 Be5 Bxd7 Bxf6
Kc1 Kc7 Bg4 Kc6 Kd2 Kd6 Kd3 Ke5 Bf3 Be7 Bg4 Bd6 Bf3 Bc5 Bh5 Bd4 Bf3, tb=0,
R50=49, wv=-0.04,} fxe6 {d=30, pd=Qxh2, mt=00:01:36, tl=01:19:05, s=26740 kN/s,
n=2580896177, pv=fxe6 Qxh2 d5 Qh8+ Kc7 Bd3 Rc6 b3 Kb7 Rh1 f5 Qg8 Qc3 Qe8 Qg7
Bb5 Rc7 Bd3 Qd4 Qb5+ Qb6 Qxb6+ Kxb6 Re1 Bd6 Rxe6 Kc5 Rf6 Bxf4 Rxf5 Bd2 Be4 Rd7
Bf3 Bc3 a3 Rd8 Ka2 Rd6 Be4 Rd7 Bf3 Rd8, tb=0, R50=49, wv=-0.21,} 27. Qxh2 {
d=44, pd=d5, mt=00:02:33, tl=01:02:31, s=21831 kN/s, n=3354276262, pv=Qxh2 d5
Qh8+ Kc7 Bd3 Rc6 b3 Kb7 Rh1 f5 Qg8 Qc3 Qe8 Qg7 Bb5 Rc7 Bd3 Qd4 Qb5+ Qb6 Qxb6+
Kxb6 Re1 Bd6 Rxe6 Kc6 Rf6 Rh7 Rxf5 Rh4 a4 Bxf4 Be2 Kd6 Bf3 Be5 Kc1 Rh2 Kd1 Rf2
Bg4 Rxf5 Bxf5 Kc5 Ke2 Kd4 Kf3 Kc3 Kf2 Bd6 Kf3 Be7 Be6 Kxc2 Bxd5, tb=0, R50=50,
wv=-0.11,} d5 {d=29, pd=Qh8+, mt=00:02:14, tl=01:17:21, s=26360 kN/s,
n=3538208377, pv=d5 Qh8+ Kc7 Bd3 Rc6 b3 Kb7 Rh1 f5 Qg8 Qe3 a4 bxa3 Rh8 Qa7 Rh7
Rc7 Qxe6 Qd4 Qe5 Qxe5 fxe5 f4 Rf7 Bb4 Rxf4 Re7 Rf6 Rxe5 Ka1 Re7 Ka2 Re1 Ba6+
Kc7 Bb5 Rc1 Bd3 Bc3 Rf1, tb=0, R50=50, wv=-0.35,} 28. Qh8+ {d=41, pd=Kc7,
mt=00:03:03, tl=00:59:57, s=23373 kN/s, n=4292817845, pv=Qh8+ Kc7 Bd3 Rc6 b3
Kb7 Rh1 f5 Qg8 Qc3 Qf7 Qf6 Qe8 Qg7 Ba6+ Kb6 Qa8 Bd6 Bc8 Qa7 Qxa7+ Kxa7 Bd7 Rb6
Bxe6 Bxf4 Rh7+ Ka6 Bxf5 Rf6 Rh5 Kb7 Bd7 Rh6 Rxh6 Bxh6 Kb2 Kc7 Bg4 Kd6 Be2 Bd2
a3 Bc3+ Ka2 Bd4 axb4 axb4 Bf3 Kc6, tb=0, R50=50, wv=-0.21,} Kc7 {d=31, pd=Bd3,
mt=00:01:44, tl=01:16:07, s=26812 kN/s, n=2803325384, pv=Kc7 Bd3 Rc6 b3 Kb7
Qg7 e5 fxe5 fxe5 Qxe5 Bf6 Qf5 Kc7 Qh7+ Qe7 Qxe7+ Bxe7 Re1 Bc5 Re5 Rd6 Kc1 Bd4
Re8 Rh6 Kd2 Rh2+ Be2 Kd6 Kd3 Bf6 Ke3 Rh3+ Kf4 Rh6 Ra8 Be5+ Ke3 Rh3+ Bf3 d4+
Ke2, tb=0, R50=50, wv=-0.23,} 29. Bd3 {d=44, pd=Rc6, mt=00:02:41, tl=00:57:46,
s=21913 kN/s, n=3540184280, pv=Bd3 Rc6 b3 Kb7 Rh1 f5 Qg8 Qc3 Qf7 Qf6 Qe8 Qg7
Bb5 Rc7 Bd3 Qd4 Qb5+ Qb6 Qxb6+ Kxb6 Re1 Kc5 Rxe6 Bf8 a4 Rg7 Kc1 Bd6 Rf6 Bxf4+
Kd1 Kd4 Ke2 Rg5 Rxf5 Rxf5 Bxf5 Kc3 Kf3 Bd6 Kg4 Kd4 Be6 Ke5 Bf7 Bf8 Kf3 Bc5 Kg4
Bb6 Kf3 Kd4 Kf4 Bc7+ Kf5 Kc3 Bxd5, tb=0, R50=49, wv=-0.08,} Rc6 {d=30, pd=b3,
mt=00:01:32, tl=01:15:04, s=26587 kN/s, n=2457897781, pv=Rc6 b3 Bd8 Re1 Rd6
Qg7+ Kb8 Qg8 Qb6 Qe8 Qc6 Qf8 Kb7 Qg7+ Qc7 Qg8 Qb6 Qf7+ Ka8 Qe8 Ka7 Qf7+ Qc7
Qg8 Qc6 Qg1+ Kb8 Qg8 Kc7 Bg6 f5 Re5 Kb7 Be8 Qb6 Bf7, tb=0, R50=49, wv=-0.20,}
30. b3 {d=44, pd=Kb7, mt=00:01:42, tl=00:56:33, s=21081 kN/s, n=2281355579,
pv=b3 Kb7 Rh1 f5 Qg8 Qc3 Qe8 Qg7 Bb5 Rc7 Bd3 Qd4 Qb5+ Qb6 Qxb6+ Kxb6 Re1 Rc6
Bxf5 Bh4 Rxe6 Bg3 Re5 Rd6 Be6 Kc5 Bh3 Bxf4 Rf5 Bh6 Bg2 Kd4 a3 bxa3 Ka2 Bc1 Bf3
Rd7 Bg2 Bb2 Bf3 Kc5 Be4 Re7 Bxd5 Re1 Bc4+ Kb4 Rf1 Rxf1 Bxf1 Be5 Bd3 a4, tb=0,
R50=48, wv=-0.08,} Bd8 {d=30, pd=Re1, mt=00:01:25, tl=01:14:08, s=27527 kN/s,
n=2367052875, pv=Bd8 Re1 Rd6 Qh7+ Kb6 Qg8 Qc8 Qg1+ Kb7 Qg7+ Qc7 Qg8 Qc6 Qf8
Kb6 Bh7 Kc7 Bd3 Kb7 Qg7+ Kb8 Rh1 Qc7 Qh8 Rd7 Qe8 Qd6 Qg8 Qb6 Re1 Rd6 Qf8 Ka7
Qe8 Kb7, tb=0, R50=50, wv=-0.21,} 31. Rh1 {d=44, pd=Rd6, mt=00:01:45, tl=00:55:
17, s=22090 kN/s, n=2339297299, pv=Rh1 Rd6 Qf8 Qb6 Qg7+ Rd7 Qg8 Kb8 Rd1 Rd6
Re1 Kb7 Qg7+ Qc7 Qg8 Qc6 Qg7+ Kb6 Qg1+ Kc7 Qa7+ Kc8 Qf7 Kb8 Qf8 Kc7 Rh1 Kb6
Rh6 Rd7 Qe8 Kb7 Qg8 Qb6 Rh8 f5 Rh6 Rd6 Rh7+ Bc7 Re7 Qe3 Bb5 Qe1+ Kb2 Qf2 Kb1
Rb6 Bd7 Qf1+ Kb2 Qxf4 Bxe6, tb=0, R50=50, wv=-0.06,} Rd6 {d=29, pd=Qg8, mt=00:
01:15, tl=01:13:23, s=27864 kN/s, n=2105600359, pv=Rd6 Qg8 Kb7 Re1 Qc6 Qg7+
Kb8 Rh1 Rd7 Qg8 Kc7 Re1 Re7 Qf8 Qc5 Qg8 Qd6 f5 exf5 Rxe7+ Qxe7 Qxd5 Qe5 Qc4+
Kd6 Qa6+ Kd7 Bb5+ Ke7 Qc6 Kf8 Qc8 Qxb5 Qxd8+ Kf7 Qc7+ Ke6 Qc8+ Qd7 Qa6+ Qd6
Qb5, tb=0, R50=49, wv=-0.22,} 32. Qg8 {d=42, pd=Qc6, mt=00:01:42, tl=00:54:05,
s=22172 kN/s, n=2353771668, pv=Qg8 Qc6 Qg7+ Rd7 Qg8 Qb6 Re1 Rd6 Rh1 Kb8 Re1
Ka7 Qg7+ Qb7 Qg8 Qc6 Qg7+ Kb6 Qg1+ Qc5 Qg8 Qc8 Qg1+ Kb7 Qg7+ Kb8 Rh1 Qc7 Qf8
e5 Rh7 Qb6 Bf5 exf4 Bg4 Qg1+ Kb2 Qc5 Kb1 f3 Bxf3 Rc6 Qxc5 Rxc5 Rh5 Bc7 c4 bxc3,
tb=0, R50=49, wv=-0.06,} Qb6 {d=29, pd=Qf8, mt=00:02:33, tl=01:11:19, s=27773
kN/s, n=4255980692, pv=Qb6 Qf8 Qc6 Qf7+ Rd7 Qg8 Qd6 Rh8 Qb6 Rh1 Qc6 Qg6 Kb7
Re1 Qd6 Bb5 Rc7 Bd3 Kb6 Qg8 Re7 f5 exf5 Rxe7 Bxe7 Qc8 Bd8 Qa6+ Kc5 Qb5+ Kd4
Bxf5 Bc7, tb=0, R50=48, wv=-0.22,} 33. Rh7+ {d=42, pd=Rd7, mt=00:04:30, tl=00:
50:04, s=23749 kN/s, n=6435140069, pv=Rh7+ Rd7 Rh1 Qc6 Rh2 Kb7 Re2 Rd6 Qg7+
Kb8 Qh8 Kc8 Re1 Kc7 Rh1 Kb6 Rg1 Kb7 Rg8 Qb6 Rg7+ Kb8 Rg8 Kc7 Qh6 Kb7 Qh7+ Bc7
Qe7 Qe3 Qxf6 e5 Qxe5 Qxe5 fxe5 Rh6 Re8 Rh1+ Kb2 Re1 c4 Rxe5 Rxe5 Bxe5+ Kc2 Kc6
Bf1 Kc5 cxd5 Kxd5, tb=0, R50=48, wv=-0.10,} Rd7 {d=32, pd=Rh1, mt=00:04:59,
tl=01:06:50, s=28238 kN/s, n=8446423228, pv=Rd7 Rh1 Kb7 Re1 Rd6 Qg7+ Qc7 Qg8
Qc6 Qf7+ Kb6 Qg8 Bc7 Qc8 Ka7 Qg8 f5 Qg1+ Qb6 Qg8 Kb7 Qf7 Qc6 Qg8 Rd8 Qf7 Rd7
Qxe6 Qxe6 Rxe6 Bxf4 Bxf5 Rg7 a4 Rg1+ Ka2 Kc7, tb=0, R50=47, wv=-0.23,} 34.
Rxd7+ {d=42, pd=Kxd7, mt=00:03:56, tl=00:46:37, s=23498 kN/s, n=5565389734,
pv=Rxd7+ Kxd7 f5 Ke7 Qg7+ Kd6 fxe6 Kxe6 Qg4+ Kd6 Qg8 Qc7 a4 bxa3 Ka2 Qe7 Kxa3
f5 c4 Kc7+ Ka2 Qc5 Qg3+ Kb7 Bxf5 dxc4 Be4+ Ka7 Qc3 cxb3+ Qxb3 Qf2+ Qb2 Qxb2+
Kxb2 a4 Bd5 Kb6 Bc4 Kc5 Bd3 a3+ Kxa3 Kd4 Kb3 Kxd3 Ka2 Ba5 Kb1 Bc7 Kc1 Kc3 Kb1
Kb3, tb=0, R50=47, wv=-0.06,} Kxd7 {d=31, pd=f5, mt=00:00:56, tl=01:06:24,
s=29110 kN/s, n=1641646111, pv=Kxd7 f5 Ke7 Qg7+ Kd6 fxe6 Kxe6 Qg8+ Kd6 Bf1 f5
Bd3 Ke5 Qe8+ Kf4 Qh8 Qg1+ Kb2 Bc7 Qh4+ Qg4 Qh2+ Qg3 Qxg3+ Kxg3 Bxf5 Kf4 Bg6
Ke3 Kc1 Bf4 Kd1 d4 Bf5 Be5 Bg6 Bf6 Bd3 Be7 Kc1, tb=0, R50=50, wv=-0.12,} 35. f5
{d=44, pd=Ke7, mt=00:02:47, tl=00:44:19, s=23865 kN/s, n=4005254876, pv=f5 Ke7
Qg7+ Kd6 fxe6 Kxe6 Qg4+ Kd6 Qg8 Qc7 a4 bxa3 Ka2 Qe7 Kxa3 f5 c4 Kc7+ Ka2 Qe5
Qf7+ Be7 Qxf5 Qxf5 Bxf5 dxc4 bxc4 Kd6 Be4 Ke5 Bg6 Kd4 Kb3 Kc5 Ka4 Bd8 Bc2 Bc7
Be4 Kxc4 Bf3 Be5 Bg4 Kc5 Be2 Bc3 Bb5 Bb2 Kxa5 Kd6, tb=0, R50=50, wv=-0.06,} Ke7
{d=33, pd=Qg7+, mt=00:03:32, tl=01:03:21, s=29324 kN/s, n=6235646273, pv=Ke7
Qg7+ Kd6 fxe6 Kxe6 Qg8+ Kd6 Bf1 f5 Bd3 Ke5 Qe8+ Kf4 Qh8 Qg1+ Kb2 Bc7 Qh6+ Qg5
Qh2+ Qg3 Qxg3+ Kxg3 Bxf5 Kf4 Be6 d4 Kc1 Ke3 Bc4 Be5 Bd3 Bf6 Kd1 Bg5 Kc1 Bd8
Kb2 Kd2 a3 Ke3 axb4 axb4, tb=0, R50=50, wv=-0.14,} 36. Qg7+ {d=42, pd=Kd6,
mt=00:02:17, tl=00:42:32, s=23866 kN/s, n=3274194001, pv=Qg7+ Kd6 fxe6 Kxe6
Qg4+ Kd6 Qg8 Qc7 a4 bxa3 Ka2 Qe7 Kxa3 f5 Ka2 f4 Be2 Kc7 Bf3 Qe5 Qxd5 Qxd5 Bxd5
Kb6 c3 Kc5 Bf3 a4 bxa4 Kc4 Kb2 Kd3 Kb3 Ba5 Bc6 Bxc3 a5 Bxa5 Bf3 Bb6 Bd1 Ke3
Kb2 Bc7 Kc3 f3 Bxf3, tb=0, R50=50, wv=-0.06,} Kd6 {d=31, pd=fxe6, mt=00:00:43,
tl=01:03:07, s=29875 kN/s, n=1309167535, pv=Kd6 fxe6 Kxe6 Qg8+ Kd6 a4 bxa3 Ka2
Be7 Kxa3 Qb4+ Kb2 a4 Bf5 Ke5 Qe6+ Kf4 Qxd5 Bd6 Bd7 Be5+ Ka2 axb3+ cxb3 Ke3 Bc6
Qd2+ Qxd2+ Kxd2 Be4 Ke3 Bf5 Kf4 Bd3 Bd6 Kb1 Bb4 Kc2 Ke5 Bh7 Kd4 Bg6, tb=0,
R50=49, wv=-0.12,} 37. fxe6 {d=45, pd=Kxe6, mt=00:03:51, tl=00:39:11, s=25257
kN/s, n=5839314824, pv=fxe6 Kxe6 Qg4+ Kd6 Qg8 Be7 Qg3+ Kc6 Qg8 Qc5 Bf5 Bd6
Qa8+ Kb6 Qd8+ Qc7 Qxf6 Qe7 Qd4+ Kc6 Qf2 Qe5 Qf1 Kb6 Bd7 Kc7 Bg4 Qd4 Qf5 Kb6
Be2 Qg1+ Bf1 Qe3 a4 bxa3 Qxd5 Qe5 Qxe5 Bxe5 Ka2 Bd6 Be2 Kc7 c3 Bc5 Bg4 Be7 Bf5
Bd6 Bd3 Kb6, tb=0, R50=49, wv=0.00,} Be7 {d=30, pd=Bf5, mt=00:01:19, tl=01:02:
18, s=30029 kN/s, n=2373196000, pv=Be7 Bf5 Qe3 Qh7 Qf2 Kb2 Qd4+ Kb1 Qf4 Bd3
Qf3 Kb2 Qe3 Bf5 Qc3+ Kb1 Qe5 Qh5 Qf4 Qe8 Qf1+ Kb2 Qxf5 Qd7+ Ke5 Qxe7 Qxe6 Qa7
f5 Qxa5 Qd6 c4 Kf6 cxd5 f4 Qa8 Ke5, tb=0, R50=50, wv=-0.15,} 38. Qg3+ {d=45,
pd=Kxe6, mt=00:02:23, tl=00:37:17, s=23848 kN/s, n=3425315107, pv=Qg3+ Kxe6
Qe1+ Kd7 Bf5+ Kd8 Qg3 Qd6 Qg8+ Kc7 Qa8 Kb6 Bd3 Bd8 a4 bxa3 Ka2 Bc7 Qa6+ Kc5
Qb5+ Kd4 Qe8 Qe5 Qa4+ Ke3 Qxa3 Qd4 Qc1+ Kf3 Qe1 Be5 Qh1+ Kg3 Qe1+ Qf2 Qxa5 f5
Qa6 Kf3 Qe6 Qa7+ Ba6 Ke4 Qg6 Qd4 Bd3+ Ke3 Qg1+ Kf4 Qxd4+ Bxd4 Bxf5 Kxf5 c4
dxc4 bxc4 Be3 Ka1 Bc5 Kb1 Ke5 Kb2 Bd4+ Kb1 Bc3 c5 Bb4 c6, tb=0, R50=50, wv=-0.
06,} Kxe6 {d=30, pd=Qe1+, mt=00:00:43, tl=01:02:05, s=29874 kN/s, n=1300280012,
pv=Kxe6 Qe1+ Kd7 Bf5+ Kd8 Qh1 Qd6 Qh8+ Kc7 Qa8 Kb6 Bd3 Bd8 a4 bxa3 Ka2 Bc7
Qa6+ Kc5 Qb5+ Kd4 Qe8 Qb4 Qg6 Kc5 Qxf6 Bd6 Qg7 a4 Qa7+ Kc6 Qa8+ Kc7 Qa7+ Kd8
Qa8+ Ke7 Qa7+ Kf6 Qxa4 Qc3 Qh4+ Ke6 Qg4+ Ke7, tb=0, R50=49, wv=-0.09,} 39. Qg8+
{d=46, pd=Kd6, mt=00:02:42, tl=00:35:05, s=24577 kN/s, n=4003546919, pv=Qg8+
Kd6 Qg3+ Kc6 Qg8 Qc5 Bf5 Bf8 Qe6+ Bd6 Qd7+ Kb6 Qd8+ Qc7 Qxf6 Qe7 Qd4+ Kc6 Qf2
Qg7 Qe1 Qe5 Qf1 Kb6 Bc8 Kc7 Bg4 Qd4 Qf5 Kb6 Be2 Qg1+ Bf1 Qe3 a4 bxa3 Qxd5 Qe5
Qxe5 Bxe5 Ka2 Bd6 Be2 Kc7 c3 Kd7 Bd3 Bc5 Bc2 Kd6 Bf5 Ke5 Bd3 Be7 Bb5, tb=0,
R50=50, wv=-0.06,} Kd6 {d=29, pd=Qg3+, mt=00:00:54, tl=01:01:40, s=30708 kN/s,
n=1676220778, pv=Kd6 Qg3+ Kc6 Qg8 Qd8 Qe6+ Qd6 Qc8+ Qc7 Qe6+ Kc5 Qg4 Bd6 Qg1+
Kc6 Qg8 Qb8 Qe6 Qh8 Bf5 Qd8 Bd3 Qe7 Qc8+ Bc7 Qa8+ Kd6 Qa6+ Ke5 Qc8 Kd4 a4 Qe1+
Ka2 Be5 Qd7 Ke3 Qh3+ Qg3 Qh1 Kf4 Qh6+ Kf3, tb=0, R50=50, wv=-0.15,} 40. Qg3+ {
d=43, pd=Kc6, mt=00:01:31, tl=00:34:04, s=22828 kN/s, n=2078478061, pv=Qg3+
Kc6 Qg8 Qc5 Bf5 Bd6 Qa8+ Kc7 Qc8+ Kb6 Qd8+ Qc7 Qxf6 Qe7 Qd4+ Kc6 Qf2 Qe5 Qf1
Kb6 Bd7 Kc7 Ba4 Qe3 Qf7+ Be7 Qf5 Qg1+ Kb2 Qg7+ Kb1 Bf6 Qf4+ Be5 Qe3 Bd4 Qf4+
Kb7 Qf1 Qg1 Qxg1 Bxg1 Kc1 Kc7 Kd2 Bc5 Kd3 Kd6 Be8 Ke6 Bh5 Ke5 Bf3 Be7 Bg4 Bf6
Bc8, tb=0, R50=49, wv=-0.06,} Kc6 {d=29, pd=Qg8, mt=00:01:24, tl=01:00:46,
s=30752 kN/s, n=2594436194, pv=Kc6 Qg8 Qc5 Bf5 Bd6 Qa8+ Kc7 Qc8+ Kb6 Qd8+ Qc7
Qxf6 Qe7 Qxe7 Bxe7 Kc1 Kc5 Bd3 Kd4 Kd2 Bf6 Bf5 Bg5+ Ke2 Kc3 Kd1 Be3 Ke2 Bf4
Kd1 Be5 Be6 d4 Bf5 Bf4 Bg6, tb=0, R50=49, wv=-0.08,} 41. Qg8 {d=45, pd=Qc5,
mt=00:01:48, tl=00:32:46, s=24317 kN/s, n=2626652985, pv=Qg8 Qc5 Bf5 Bd6 Qa8+
Kc7 Qc8+ Kb6 Qd8+ Qc7 Qxf6 Qe7 Qd4+ Kc6 Qf2 Qe5 Qf1 Kc7 Qf2 Kb7 Qf1 Kb6 Bd7
Kc7 Ba4 Qe3 Qf7+ Be7 Qf5 Qg1+ Kb2 Qg7+ Kb1 Bc5 Qf4+ Kb7 Qf1 Qg1 Qxg1 Bxg1 Kc1
Kc7 Kd2 Bc5 Kd3 Kd6 Be8 Ke5 Bd7 Be7 Bh3 Bf6 Bg2 Kd6 Bf1, tb=0, R50=48, wv=-0.
06,} Qd8 {d=32, pd=Qe6+, mt=00:04:00, tl=00:57:15, s=29905 kN/s, n=7202786548,
pv=Qd8 Qe6+ Bd6 Bf1 Qh8 Bd3 Qh2 Qxf6 Qe5 Qxe5 Bxe5 Kc1 Kc5 Kd2 Kd4 Bg6 Bf4+
Ke2 Ke5 Bd3 Ke6 Kf3 Be5 Ke3 Bc3 Kf4 Kf6 Bf5 Be5+ Kg4 Ke7 Bd3 Ke6 Kf3 Kd6 Kg4,
tb=0, R50=48, wv=-0.06,} 42. Qe6+ {d=43, pd=Qd6, mt=00:02:06, tl=00:31:09,
s=22513 kN/s, n=2858868544, pv=Qe6+ Qd6 Qc8+ Qc7 Qe6+ Kc5 Qe3+ Kd6 a4 bxa3
Qf4+ Kc6 Qa4+ Kb6 Qb5+ Ka7 Qa6+ Kb8 Qb5+ Qb7 Qxa5 Qb4 Qa6 Qd4 c3 Qf2 Bc2 Qe1+
Ka2 Qd2 Qb6+ Kc8 Qc6+ Kd8 Qa8+ Kd7 Qa4+ Ke6 Qg4+ f5 Qxf5+ Kd6 Qg6+ Kc7 Qh7 Kd8
Qd3 Qxd3 Bxd3 Bf6 Kxa3 Bxc3 b4 Kc7 Kb3 Be5 Bf5 Bf6 Bd3 Kb6 Bf1 Be5 Bd3 Bd6 Be2
Be5 Bd3, tb=0, R50=47, wv=0.00,} Bd6 {d=33, pd=Bf1, mt=00:02:49, tl=00:54:56,
s=29634 kN/s, n=5017833948, pv=Bd6 Bf1 Qh8 Bd3 Qh2 Qxf6 Qe5 Qxe5 Bxe5 Kc1 Bf4+
Kd1 Kc5 Ke2 Be5 Kd2 Bd6 Bf5 Kd4 Ke2 Bc7 Kf3 Be5 Ke2 Kc3 Bd3 Bf6 Bg6 Bd4 Kf3
Kb2 Ke2 Kxa2 Kd3 Be5 Bf7, tb=0, R50=47, wv=-0.06,} 43. a3 {d=45, pd=bxa3,
mt=00:01:15, tl=00:30:23, s=23514 kN/s, n=1821629733, pv=a3 bxa3 Ka2 f5 Bxf5
Qe7 Qc8+ Kb6 Qh8 Be5 Qc8 Bd6, tb=0, R50=46, wv=0.00,} bxa3 {d=31, pd=Ka2,
mt=00:01:33, tl=00:53:52, s=29414 kN/s, n=2751785376, pv=bxa3 Ka2 Qf8 Bf1 Qe7
Qc8+ Qc7 Qa8+ Kc5 c3 f5 Kxa3 Be7 Bg2 Kb6+ Ka2 Qxc3 Qb8+ Kc5 Qc7+ Kd4 Qf4+ Kd3
Qxf5+ Kd2 Qf2+ Kc1 Qg1+ Kc2 Qb1+ Kd2 Bxd5 Qc1 Qb2+ Qxb2+ Kxb2 Bc5 Bc4 Bb4 Bb5
Ke3 Bc4 Ke4 Kc2 Bd6 Kb2, tb=0, R50=50, wv=-0.09,} 44. Ka2 {d=45, pd=f5, mt=00:
01:40, tl=00:29:12, s=25546 kN/s, n=2569713296, pv=Ka2 f5 Bxf5 Qe7 Qc8+ Kb6
Qh8 Be5 Qc8 Bd6, tb=0, R50=50, wv=0.00,} Qf8 {d=33, pd=Bf1, mt=00:02:19, tl=00:
52:03, s=29279 kN/s, n=4088443747, pv=Qf8 Bf1 Qe7 Qc8+ Qc7 Qa8+ Kc5 c3 f5 Kxa3
Be7 Bg2 Kb6+ Ka2 Qxc3 Qb8+ Kc5 Qc7+ Kd4 Qf4+ Kd3 Qxf5+ Kd2 Qf2+ Kc1 Qg1+ Kc2
Qb1+ Kd2 Bxd5 Qc2+ Qb2 Qxb2+ Kxb2 Bb4 Bc4 Ke3 Be6 Kd3 Bc4+ Kd2 Be6 Bc5 Bf5 Bd6
Bg6 Bb4 Be4, tb=0, R50=50, wv=-0.08,} 45. Bf1 {d=43, pd=Qe7, mt=00:02:13,
tl=00:27:28, s=24708 kN/s, n=3304950443, pv=Bf1 Qe7 Qc8+ Qc7 Qa8+ Kc5 c3 f5
Qa6 Qb6 Qa8 Bc7 Qf8+ Kc6 Qa8+ Kd6 Qf8+ Ke6 Qe8+ Kf6 Qf8+ Kg5 Qe7+ Kg4 Be2+ Kg3
Qg5+ Kf2 Bh5 Qe3 Qxf5+ Bf4 Kxa3 Qe4 Bg6 Qxf5 Bxf5 Ke3 Bh3 Be5 Bg2 Bxc3 Bxd5
Kd4 Bc4 Kc5 Ka4 Be1 Be6 Kb6 Bc4 Bc3 Bd3 Bb4 Be4 Bd6, tb=0, R50=49, wv=0.00,}
Qe7 {d=33, pd=Qc8+, mt=00:03:08, tl=00:49:24, s=29282 kN/s, n=5518282952,
pv=Qe7 Qc8+ Qc7 Qa8+ Kc5 c3 f5 Kxa3 Be7 Bg2 Kb6+ Ka2 Qxc3 Qb8+ Kc5 Qc7+ Kd4
Qf4+ Kd3 Qxf5+ Kd2 Qf2+ Kc1 Qg1+ Kc2 Qb1+ Kd2 Bxd5 Qc2+ Qb2 Qxb2+ Kxb2 Bb4 Bc4
Bd6 Bd5 Kd3 Be6 Kd4 Bc4 Be7 Kc2 Bb4 Bf7 Bd6 Kd2 Bf4+ Ke2, tb=0, R50=49, wv=-0.
06,} 46. Qc8+ {d=43, pd=Qc7, mt=00:01:10, tl=00:26:47, s=20524 kN/s,
n=1516315842, pv=Qc8+ Qc7 Qa8+ Kc5 c3 f5 Qa6 Qb6 Qa8 Be5 Bg2 Qc6 Qxa5+ Qb5
Qxa3+ Kb6 Qe7 Qa5+ Kb1 Qxc3 Qe6+ Ka5 Qxd5+ Kb4 Qb7+ Ka3 Qa6+ Kxb3 Bd5+ Kb4
Qb6+ Ka3 Qa6+ Kb4, tb=0, R50=48, wv=0.00,} Qc7 {d=32, pd=Qa8+, mt=00:01:04,
tl=00:48:49, s=28886 kN/s, n=1871447498, pv=Qc7 Qa8+ Kc5 c3 f5 Kxa3 Be7 Bg2
Kb6+ Ka2 Qxc3 Qb8+ Kc5 Qc7+ Kd4 Qf4+ Kd3 Qxf5+ Kd2 Qf2+ Kc1 Qg1+ Kc2 Qb1+ Kd2
Bxd5 Qc2+ Qb2 Qxb2+ Kxb2 Bb4 Bc4 Bc5 Bb5 Be7 Bc4 Bb4 Bd5 Bc5 Bc4 Ke3 Kc2 Bd4
Be6, tb=0, R50=48, wv=-0.05,} 47. Qa8+ {d=45, pd=Kc5, mt=00:01:09, tl=00:26:08,
s=23628 kN/s, n=1656114871, pv=Qa8+ Kc5 c3 f5 Qa6 Qb6 Qa8 Be5 Bg2 Qc6 Qxa5+
Qb5 Qxa3+ Kb6 Qe7 Qa5+ Kb1 Qxc3 Qe6+ Ka5 Qxd5+ Kb4 Qb7+ Ka3 Qa6+ Kxb3 Bd5+ Kb4
Qb6+ Ka3 Qa6+ Kb4, tb=0, R50=47, wv=0.00,} Kc5 {d=33, pd=c3, mt=00:01:49,
tl=00:47:30, s=29217 kN/s, n=3204647142, pv=Kc5 c3 f5 Kxa3 Be7 Bg2 Kb6+ Ka2
Qxc3 Qb8+ Kc5 Qc7+ Kd4 Qf4+ Kd3 Qxf5+ Kd2 Qf2+ Kc1 Qg1+ Kc2 Qb1+ Kd2 Bxd5 Qc2+
Qb2 Qxb2+ Kxb2 Bb4 Bf3 Ke3 Bg2 Kd3 Bf1+ Kd2 Bc4 Bc5 Bb5 Bd6 Bf1 Be7 Bc4 Ke3
Bd5 Kd4 Bg2, tb=0, R50=47, wv=-0.05,} 48. c3 {d=46, pd=Be5, mt=00:01:37, tl=00:
25:00, s=25681 kN/s, n=2494792776, pv=c3 Be5 Bg2 Kb6 Qxd5 Qxc3 Qb7+ Kc5 Qd5+
Kb4 Qb7+ Kc5, tb=0, R50=46, wv=0.00,} f5 {d=32, pd=Kxa3, mt=00:01:17, tl=00:46:
42, s=29696 kN/s, n=2297762860, pv=f5 Kxa3 Be7 Bg2 Kb6+ Ka2 Qxc3 Qb8+ Kc5 Qc7+
Kd4 Qf4+ Kd3 Qxf5+ Kd2 Qf2+ Kc1 Qg1+ Kc2 Qb1+ Kd2 Bxd5 Qc2+ Qb2 Qxb2+ Kxb2 Kd3
Bc4+ Ke3 Bf1 Kd2 Bc4 Bb4 Bb5 Ke3 Bf1 Ke4 Kc2 Kd4 Bc4 Ke3 Bd5 Bd6 Kc3 Be5+ Kc4,
tb=0, R50=50, wv=-0.05,} 49. Qa6 {d=42, pd=Qb6, mt=00:01:34, tl=00:23:56,
s=23095 kN/s, n=2187012056, pv=Qa6 Qb6 Qa8 Bc7 Qf8+ Kc6 Qa8+ Kd6 Qf8+ Ke6 Qe8+
Kf6 Qf8+ Kg5 Qe7+ Kg4 Be2+ Kg3 Qg5+ Kf2 Bh5 Qe3 Qxf5+ Ke1 Qb1+ Kd2 Kxa3 Bd6+
Ka2 Qd3 Qb2+ Ke3 Bf7 Be5 Qc1+ Qd2+ Qxd2+ Kxd2 Bxd5 Kxc3 Ka3 Kd4 Bg2 Ke3 Ka4
Bc3 Kb5 Kd4 Bc6 Bb4 Bf3 Bd2 Bg4 Bc3 Bf5 Kd5 Bc2, tb=0, R50=50, wv=0.00,} Be7 {
d=31, pd=Kxa3, mt=00:01:59, tl=00:45:13, s=29012 kN/s, n=3462756014, pv=Be7
Kxa3 Qf4 Kb2 Qd2+ Kb1 Qxc3 Qc8+ Kb4 Qb7+ Ka3 Qxe7+ Kxb3 Qe2 f4 Qa2+ Kb4 Qxd5
Qe1+ Kc2 Qf2+ Qd2+ Qxd2+ Kxd2 a4 Kc2 a3 Be2 a2 Kb2 Kc5 Kxa2 Kd4 Kb3 Ke3 Bg4
Ke4 Kc3 Ke3 Bd1 Ke4 Bc2+ Ke5 Bd3 f3 Bc4, tb=0, R50=50, wv=0.00,} 50. Kxa3 {
d=42, pd=Qf4, mt=00:03:44, tl=00:20:41, s=26635 kN/s, n=5981391675, pv=Kxa3
Qf4 Kb2 Qd2+ Kb1 Qxc3 Qc8+ Kb4 Qb7+ Ka3 Qxe7+ Kxb3 Qe2 d4 Qa2+ Kb4 Qb2+ Qb3
Kc1 Qxb2+ Kxb2 f4 Be2 a4 Bd1 a3+ Ka2 d3 Bg4 d2 Bd1 Kc4 Kxa3 Kc3 Ka2 f3 Bxf3
Kc2 Ka3 d1=Q Bxd1+ Kxd1 Ka4 Ke2 Kb3 Kf3 Kb4 Kf4 Kc3 Ke3 Kb4 Kd4 Kb5 Kc3 Kb6,
tb=0, R50=49, wv=-0.06,} Qf4 {d=34, pd=Kb2, mt=00:03:06, tl=00:42:37, s=29503
kN/s, n=5495437325, pv=Qf4 Kb2 Qd2+ Kb1 Qxc3 Qc8+ Kb4 Qb7+ Ka3 Qxe7+ Kxb3 Qe2
f4 Qa2+ Kb4 Qxd5 Qe1+ Kc2 Qf2+ Qd2+ Qxd2+ Kxd2 f3 Kc2 a4 Kb2 f2 Ba6 Kc5 Ka3
Kd4 Bf1 Kc3 Kxa4 Kd2 Kb4 Kc2 Kc4 Kd1 Bd3 Ke1 Kd4 Kd2 Ke4 Ke1 Kd4, tb=0, R50=50,
wv=0.00,} 51. Kb2 {d=42, pd=Qd2+, mt=00:02:12, tl=00:18:59, s=25588 kN/s,
n=3387509942, pv=Kb2 Qd2+ Kb1 Qxc3 Qc8+ Kb4 Qb7+ Ka3 Qxe7+ Kxb3 Qe2 d4 Qe6+
Ka3 Qd6+ Qb4+ Qxb4+ axb4 Kc2 f4 Be2 d3+ Bxd3 b3+ Kb1 f3 Kc1 Ka2 Bc4 f2 Kd2 Ka3
Kc1 b2+ Kb1 Kb4 Bd3 Kc3 Ba6 Kb3 Bf1 Kc3 Ba6, tb=0, R50=50, wv=0.00,} Qd2+ {
d=32, pd=Kb1, mt=00:00:46, tl=00:42:21, s=32342 kN/s, n=1489426940, pv=Qd2+
Kb1 Qxc3 Qc8+ Kb4 Qb7+ Ka3 Qxe7+ Kxb3 Qe2 d4 Qe6+ Ka3 Qd6+ Qb4+ Qxb4+ Kxb4 Kc2
a4 Kb2 f4 Be2 a3+ Ka2 Kc3 Kxa3 Kd2 Bf1 Ke3 Kb4 f3 Kc4 f2 Bd3 Kd2 Kxd4 Ke1 Kc4
Kd2 Kd4, tb=0, R50=49, wv=0.00,} 52. Kb1 {d=45, pd=Qxc3, mt=00:01:42, tl=00:17:
46, s=27636 kN/s, n=2837275867, pv=Kb1 Qxc3 Qc8+ Kb4 Qb7+ Ka3 Qxe7+ Kxb3 Qe2
f4 Qa2+ Kb4 Qxd5 Qb3+ Qxb3+ Kxb3 Bg2 Kc3 Ka2 Kd4 Kb3 Ke3 Kb2 f3 Bxf3 Kxf3 Kb3
Ke4 Ka4 Kf5 Kb5 Ke6 Ka4 Kd7 Kxa5 Ke6 Ka4 Kf6 Ka3 Kf5 Kb4 Kg5 Kb3 Kf5 Ka4 Kg5
Kb3, tb=0, R50=49, wv=0.00,} Qd1+ {d=33, pd=Kb2, mt=00:02:05, tl=00:40:45,
s=29654 kN/s, n=3724522653, pv=Qd1+ Kb2 Bg5 Qc8+ Kd6 Qb8+ Ke6 Qg8+ Ke5 Qxg5
Qxf1 Qe3+ Kf6 Qh6+ Kf7 Qh7+ Ke6 Qh6+ Kd7 Qg7+ Kc6 Qg6+ Kc7 Qg7+ Kc6, tb=0,
R50=48, wv=0.00,} 53. Kb2 {d=47, pd=Qd2+, mt=00:00:56, tl=00:17:20, s=26000 kN/
s, n=1470437528, pv=Kb2 Qd2+, tb=0, R50=48, wv=0.00,} Bg5 {d=34, pd=Qc8+,
mt=00:01:12, tl=00:40:03, s=29526 kN/s, n=2138658860, pv=Bg5 Qc8+ Kd6 Qb8+ Kc6
Qc8+ Kb6 Qb8+ Kc6, tb=0, R50=47, wv=0.00,} 54. Qxa5+ {d=43, pd=Kd6, mt=00:00:
58, tl=00:16:52, s=21831 kN/s, n=1271530396, pv=Qxa5+ Kd6 Qb6+ Ke7 Qc7+ Ke6
Qc8+ Kf6 Qd8+ Kg6 Qg8+ Kf6 Qd8+, tb=0, R50=47, wv=0.00,} Kd6 {d=32, pd=Qb6+,
mt=00:01:10, tl=00:39:22, s=29166 kN/s, n=2043850177, pv=Kd6 Qb6+ Ke5 Qb8+ Ke6
Qe8+ Kf6 Qf8+ Ke5 Qh8+ Bf6 Qb8+ Ke6 Qc8+ Ke5 Qc7+ Ke6 Qc8+, tb=0, R50=50, wv=0.
00,} 55. Qb6+ {d=43, pd=Ke5, mt=00:00:54, tl=00:16:27, s=18806 kN/s,
n=1042913491, pv=Qb6+ Ke5 Qb8+ Kf6 Qd8+ Kg6 Qg8+ Kh6 Qe6+ Kg7 Qe5+ Kg6 Qd6+
Kf7 Qd7+ Kg6 Qd6+, tb=0, R50=50, wv=0.00,} Ke5 {d=34, pd=Qb8+, mt=00:03:35,
tl=00:36:17, s=29342 kN/s, n=6323307339, pv=Ke5 Qb8+ Kf6 Qd8+ Kg6 Qg8+ Kf6
Qd8+, tb=0, R50=49, wv=0.00,} 56. Qb8+ {d=44, pd=Kf6, mt=00:00:53, tl=00:16:03,
s=21381 kN/s, n=1191785465, pv=Qb8+ Kf6 Qd8+ Kg6 Qg8+ Kh6 Qe6+ Kg7 Qd7+ Kf6
Qd8+, tb=0, R50=49, wv=0.00,} Kf6 {d=35, pd=Qd8+, mt=00:03:27, tl=00:33:20,
s=30446 kN/s, n=6310488617, pv=Kf6 Qd8+ Kg6 Qg8+ Kf6 Qd8+, tb=0, R50=48, wv=0.
00,} 57. Qd6+ {d=45, pd=Kf7, mt=00:00:53, tl=00:15:40, s=23821 kN/s,
n=1265771395, pv=Qd6+ Kf7 Qd7+ Kg6 Qe8+ Kf6 Qd8+ Kg6 Qg8+ Kf6 Qd8+, tb=0,
R50=48, wv=0.00,} Kg7 {d=33, pd=Qc7+, mt=00:01:09, tl=00:32:41, s=29541 kN/s,
n=2044302711, pv=Kg7 Qc7+ Kh6 Qb6+ Kh5 Qf2 Kg6 Qb6+ Bf6 Qg1+ Kf7 Qa7+ Kg8 Qf2
Bg5 Qxf5 Bc1+ Ka1 Qxb3 Qg4+ Kf8 Qf5+ Ke7 Qe5+ Kd7 Bh3+ Kc6 Qe8+ Kb7 Qf7+ Kb6
Qf2+ Kb7 Qf7+, tb=0, R50=47, wv=0.00,} 58. Qe5+ {d=45, pd=Kg6, mt=00:00:52,
tl=00:15:17, s=24587 kN/s, n=1275673123, pv=Qe5+ Kg6 Qe8+ Kf6 Qd8+ Kg6 Qg8+
Kf6 Qd8+, tb=0, R50=47, wv=0.00,} Kg6 {d=35, pd=Qe8+, mt=00:02:09, tl=00:31:01,
s=30019 kN/s, n=3896284691, pv=Kg6 Qe8+ Kg7 Qd7+ Kg6 Qe8+, tb=0, R50=46, wv=0.
00,} 59. Qe8+ {adjudication} 1/2-1/2
[/pgn]

[Modern Times]

K8 did win TCEC, but the factoid that I note is how close the final score was against SF.

Essentially, the programs are equal. Not much different between the two programs, except the price

Cordially,

Sean

Yes I agree that the engines are very close. The winning margin is not enough in my view to be conclusive that Komodo is stronger. But that isn't what a tournament is for, it is a battle and whoever wins on the day is the champ ! So congratulations to the Komodo team for a nice victory.

Having said that, Stockfish did seem to struggle in the qualifying rounds, and that I found very odd. Across the whole tournament Komodo clearly performed better this time, and Komodo's victory was 100% deserved.