SlowChess Blitz Classic 2.0

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Modern Times
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Re: SlowChess Blitz Classic 2.0

Post by Modern Times »

Jim Logan wrote: Mon Jun 06, 2022 4:59 pm There should be no problem. No doubt you have unzipped the file, and you see the engine. If you click the engine directly, it will open it's own interface. However, if you are in a Fritz interface, say Chessbase, simply "Create UCI Engine" and select that same file. No need to do anything else. The engine will be installed and you're good to go.
No, for some reason it will not install in the normal way in Fritz GUI (V17 anyway). You have to do it manually as AdminX sets out.
Damir
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Re: SlowChess Blitz Classic 2.0

Post by Damir »

Ted if you have time can you log on my computer tomorrow via AnyDesk?
I will give you access so you can show me how to install the engine.
My nick on Playchess server is Pooper Scooper
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AdminX
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Re: SlowChess Blitz Classic 2.0

Post by AdminX »

Damir wrote: Mon Jun 06, 2022 5:32 pm Ted if you have time can you log on my computer tomorrow via AnyDesk?
I will give you access so you can show me how to install the engine.
My nick on Playchess server is Pooper Scooper
Sure, just PM me when you are ready.
"Good decisions come from experience, and experience comes from bad decisions."
__________________________________________________________________
Ted Summers
Damir
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Re: SlowChess Blitz Classic 2.0

Post by Damir »

Will do that.
jonkr
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Re: SlowChess Blitz Classic 2.0

Post by jonkr »

Frank and Thomas,

Thanks for the encouragement. I've often ended up back at it developing, though this time I mostly stepped away from being active for months before deciding to release.

I think the engine is strong enough / tested enough that random ideas unlikely to work, at least not obviously. For instance when I first re-started development years ago, I added a tactical move test guided search & Q-search and got +30 Elo, I think was around 2900 computer chess Elo then. Now I'm thinking probably the idea could be simplified and tuned away, probably just any selectivity was helpful at that point, but a tweaked variation remains since easier than removing it. But was fun to test out and see results.

I tried experimenting with non playing-strength related tests, such as adding stats to my auto-training for moves to end of a won game + (<=30 moves, <=40, <=50, <=60). It's interesting but attempts to tune for it I don't think were very successful, where a small Elo difference remains unclear with many games, stats like quick-ended games vary to a significantly greater degree since they are only a smallish sub-set of games, and vary to an even greater degree depending on openings and opponents. Below is one of the better results from self-play, but then in other situations wasn't so noticeable :

Code: Select all

31. Slow2.9 - Slow 2.8 @ 30+0.3 	( 22.4 Elo ) 	+549 	-420 	=1031 	53.2% 	=51.5%	 +2, 5, 41, 157	 -0, 1, 16, 86
Also reaching the top divisions of online tournaments TCEC and CCC was fun to do a few times, but obviously not going to approach top 3 engines.

About Fritz Gui :
Unfortunately I don't have access to any recent Fritz Gui so I am not sure what is causing the installation issue or how to work around it. (I haven't purchased anything from ChessBase in quite a long time.) I don't think anything with Slow Chess protocol handling has changed. The engine itself supports UCI and Winboard, and recently I test in CuteChess on windows or linux, but previously I have also used Arena and Winboard without issues.
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Sylwy
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Re: SlowChess Blitz Classic 2.0

Post by Sylwy »

Damir wrote: Mon Jun 06, 2022 12:35 pm
jonkr wrote: Thu Nov 25, 2021 6:27 am CMCanavessi :

If both bitbases and tablebases are loaded Slow will use both. The Syzygy tables are queried during the main search, and the bitbases are queried on any evaluation (but they are small and only certain 4-piece or less endgames.) Not printing the syzygy loaded info string to UCI is an oversight will be fixed next version. Since having a default console window is compile-time setting and I haven't found myself wanting to use a uci command line, I'm not sure if I'll get to it, but finding a way to handle it on startup it's on my list of things to look into.
Hi Jonathan

1.-Is your engine UCI or winboard engine?

1.-I have tried and create it as new engine in Fritz GUI. The author field is empty and engine does not want to be created?

I am using avx2 compile. My hardware is AMD 3990x 64 cores.
1.-SlowChess Blitz is both WB & UCI chess engine.......

2.-It's so simple to install........even in Fritz 18 GUI........Take a look to my installation in Arena 3.5.1 GI.......a simple command line parameter..... :lol: Success !!!

Image
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Thomas Lagershausen
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Re: SlowChess Blitz Classic 2.0

Post by Thomas Lagershausen »

jonkr wrote: Mon Jun 06, 2022 6:24 pm Frank and Thomas,
I think the engine is strong enough /
V 2.9 is fantastic.

In todays game of worldchampion Carlsen it plays the complete preparation after 13.Be3 in seconds.

Absolutly great.

[pgn][Event "10th Norway Chess 2022"]
[Site "Stavanger NOR"]
[Date "2022.06.06"]
[Round "6"]
[White "Carlsen, M"]
[Black "Mamedyarov, S"]
[Result "*"]
[BlackElo "2759"]
[ECO "D78"]
[Opening "Grünfeld-Verteidigung mit 3.g3, 6.O-O c6 7.Nc3 dxc4"]
[WhiteElo "2864"]
[TimeControl "40/3600:40/3600:40/3600"]
[Termination "unterminated"]
[PlyCount "45"]
[WhiteType "human"]
[BlackType "human"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. O-O O-O 6. c4 c6 7. Nc3 dxc4 8.
e4 Bg4 9. h3 Bxf3 10. Bxf3 e5 11. dxe5 Nfd7 12. e6 fxe6 13. Be3 Qe7 14. Bg2
Na6 15. Qe2 Nb4 16. Qxc4 Nc2 17. Nd5 cxd5 18. Qxc2 d4 19. Bd2 Rac8 20. Qb3
Nc5 21. Qa3 Qd7 22. Rac1 b6 23. e5 *[/pgn]
TL
Frank Quisinsky
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Re: SlowChess Blitz Classic 2.0

Post by Frank Quisinsky »

Jonathan,

yes, same opinion Thomas have!

Is fact that your engine is fantastic!
No doubt about it.

- move average is great.
The master of desaster Frank made a mistake. The only engine I set a contempt. All others in my list are playing with standard settings. I don't know why I do that today. I think I was drunk, better I forgot the reason for it. Slow 2.83 have a move average from 100 moves in my list, but 81 moves only for won games. In my test games on other systems with 40 moves in 8 minutes the move average is not 100, the move average is very normally with around 88 moves (without contempt) !!

:-)

KI-Ratings:
https://www.amateurschach.de/t-ki/common/ki-ratings.jpg

If I start my list again ... thinking with FCP Tourney-2023 ... I set all engines to contempt = 0.
I have to reduce energy.

- aggressiveness is super!
- technical your engine is super, with the own GUI a lot of settings are possible. The opening book settings are great.
- with such small nn files to create such a strong engine is a wonder! A lot of originalty in your engine inside, should be clear for every one looking in stats.

John like the endgame from Slow. I like the earlier mid-game from Slow (not looking with many energy in all the endgames, more what engines do after the openings).

No idea what you can make better!
Maybe looking a bit in the very few lost games, I don't know?

Have the same opinion.
To play thousands of games for make an engine 10 Elo stronger is ... questionable ... if the program have a strong playing strength and much more important ... a great playing style. The day will come John say ... it is enough. A bad situation for me because 10 years later I have 500.000 games from the same version.

If Jan Lowman would be alive ...
Sure, Jan would like to say ...
Jonathan, you have created a good start point, no more and no less.
Jan like the provocation with the idea to drive to peak performances.
But all the time, with a very friendly way.
I am too stupid for this!

Best
Frank
Last edited by Frank Quisinsky on Mon Jun 06, 2022 8:08 pm, edited 3 times in total.
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Sylwy
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Re: SlowChess Blitz Classic 2.0

Post by Sylwy »

Both are top chess engines...... :wink:

[pgn]
[Event "NN Test243"]
[Site "ISR 3"]
[Date "2022.06.06"]
[Round "2"]
[White "Ethereal-13.50-pext-avx2"]
[Black "SlowChess Blitz 2.9_x64-avx2"]
[Result "1-0"]
[BlackElo "2200"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Time "20:42:32"]
[Variation "Advance, 4.Nf3 e6 5.Be2 c5 6.Be3"]
[WhiteElo "2200"]
[TimeControl "240+2"]
[Termination "adjudication"]
[PlyCount "111"]
[WhiteType "program"]
[BlackType "program"]

1. d4 c6 2. e4 d5 3. e5 Bf5 4. Nf3 {(Ng1-f3 e7-e6 c2-c3 c6-c5 Nb1-d2 Nb8-c6
Bf1-b5 Qd8-b6 a2-a4 a7-a6 Bb5xc6+ Qb6xc6 O-O c5-c4 Rf1-e1 Ng8-e7 h2-h4
Ra8-c8 Nd2-f1 h7-h6 Bc1-d2 Qc6-b6 Qd1-c1 Ne7-c6 Nf1-g3 Bf5-h7 Ng3-h5)
+0.34/24 10} e6 5. Be2 {(Bf1-e2 c6-c5 O-O Nb8-c6 Nb1-d2 Bf5-g6 Be2-b5 a7-a6
Bb5xc6+ b7xc6 c2-c3 c5xd4 c3xd4 Qd8-b6 Rf1-e1 a6-a5 h2-h3 Ng8-h6 Nd2-b3
a5-a4 Nb3-c5 Bf8xc5 d4xc5 Qb6xc5 Bc1-e3 Qc5-b5) +0.40/24 18} c5 6. Be3
{(Bc1-e3 c5xd4 Nf3xd4 Ng8-e7 c2-c4 Nb8-c6 Qd1-a4 a7-a6 Nb1-c3 d5xc4 O-O-O
Qd8-a5 Qa4xa5 Nc6xa5 Nd4xf5 Ne7xf5 Be3-b6 Na5-c6 f2-f4 Bf8-e7 g2-g4 Nf5-h4
Rh1-g1 Nh4-g6 Bb6-e3 Be7-b4 Be2xc4 O-O) +0.49/23 9} cxd4 7. Nxd4 {(Nf3xd4
Ng8-e7 c2-c4 Nb8-c6 Qd1-a4 a7-a6 Nb1-a3 Qd8-a5+ Qa4xa5 Nc6xa5 O-O d5xc4
Na3xc4 Na5xc4 Be2xc4 Bf5-e4 Ra1-c1 Ne7-c6 Nd4xc6 Be4xc6 Rf1-d1 Bf8-e7
Bc4-e2 O-O f2-f4 Bc6-d5 Kg1-f2 Bd5xa2 Rd1-d7 Be7-d8) +0.58/25 9} Ne7 8. c4
{(c2-c4 Nb8-c6 Qd1-a4 a7-a6 Nb1-a3 Qd8-a5+ Qa4xa5 Nc6xa5 O-O Na5-c6 c4xd5
Nc6xd4 Be3xd4 e6xd5 Ra1-d1 Ra8-c8 Be2-f3 Bf5-e6 Bd4-c3 g7-g5 Na3-c2 g5-g4
Bf3-e2 Ne7-c6 Nc2-e3 d5-d4 Bc3xd4 Nc6xd4 Rd1xd4 Bf8-c5 Rd4-d1) +0.56/25 6}
Nbc6 9. Qa4 {(Qd1-a4 a7-a6 Nb1-a3 Qd8-a5+ Qa4xa5 Nc6xa5 O-O Na5-c6 c4xd5
Ne7xd5 Nd4xf5 e6xf5 Na3-c4 Nd5xe3 f2xe3 g7-g6 Be2-f3 Bf8-c5 a2-a3 O-O b2-b4
Bc5-a7 Ra1-d1 Ra8-c8 Rd1-d7 Nc6xb4 Nc4-d6 Nb4-d3 Nd6xc8 Ba7xe3+ Kg1-h1
Nd3-f2+ Kh1-g1 Nf2-e4+ Kg1-h1 Rf8xc8) +0.49/25 9} a6 10. Nc3 {(Nb1-c3 d5xc4
O-O-O Qd8-a5 Nd4xf5 Ne7xf5 Qa4xa5 Nc6xa5 Be3-b6 Na5-c6 f2-f4 Ra8-c8 g2-g4
Nf5-h4 a2-a3 Bf8-e7 Nc3-e4 c4-c3 Ne4xc3 Nh4-g2 Rh1-f1 g7-g5 f4-f5 Ng2-f4
Be2-f3 e6xf5 g4xf5 Nc6xe5 Bf3xb7 Rc8-b8 Bb6-c7 Rb8xb7 Bc7xe5 O-O Be5xf4
g5xf4 Rf1xf4) +0.34/26 10} dxc4 11. O-O-O {(O-O-O Qd8-a5 Qa4xa5 Nc6xa5
Nd4xf5 Ne7xf5 Be3-b6 Na5-c6 f2-f4 Bf8-e7 Be2xc4 g7-g5 g2-g3 Be7-d8 Bb6-f2
Ra8-c8 Bc4-e2 Bd8-a5 Kc1-b1 g5xf4 Nc3-e4 Nc6xe5 g3xf4 Ne5-g6 Be2-f3 O-O
Ne4-f6+ Kg8-g7 Nf6-h5+ Kg7-h6) +0.20/26 8} Bd3 {(Bf5-d3 Be2xd3 c4xd3 Rd1xd3
Qd8-a5 Qa4xa5 Nc6xa5 f2-f4 Ra8-d8 Rh1-d1 h7-h5 Be3-f2 h5-h4 Kc1-b1 Ne7-c6
Nd4xc6 Na5xc6 Rd3xd8+ Nc6xd8 Nc3-e4 Rh8-h6 Rd1-d3 Nd8-c6 Bf2-c5 Bf8-e7
Rd3-b3 h4-h3 Rb3xh3 Rh6xh3 g2xh3 Ke8-d7 Bc5-e3) -0.36/22 9} 12. Bxd3
{(Be2xd3 c4xd3 Rd1xd3 Qd8-a5 Qa4-b3 Ra8-b8 Kc1-b1 Nc6xe5 Rd3-d1 Ne5-d7
Rh1-e1 Nd7-c5 Qb3-c2 Rb8-c8 a2-a3 Nc5-d7 Qc2-e4 Nd7-c5 Qe4-f3 h7-h6 Rd1-c1
Ne7-c6 Re1-d1 Nc5-a4 Nc3-a2 Na4xb2 Nd4xc6 Rc8xc6 Rc1xc6 Nb2xd1) +1.04/26 9}
cxd3 {(c4xd3 Rd1xd3 Qd8-a5 Qa4xa5 Nc6xa5 f2-f4 Ra8-d8 Rh1-d1 h7-h5 Be3-f2
h5-h4 Rd3-d2 Na5-c6 Nd4xc6 Rd8xd2 Kc1xd2 Ne7xc6 Kd2-e2 Bf8-e7 Nc3-e4 Rh8-h5
Ke2-f3 Rh5-f5 Kf3-g4 g7-g5 f4xg5 Rf5xe5 Ne4-f6+ Be7xf6 g5xf6 Re5-e2)
-0.36/23 9} 13. Rxd3 {(Rd1xd3 Qd8-a5 Qa4-b3 Nc6-b4 Rd3-d2 Ne7-d5 Kc1-b1
Bf8-e7 a2-a3 Nd5xc3+ Qb3xc3 Nb4-c6 Nd4xc6 Qa5xc3 b2xc3 b7xc6 Kb1-a2 Ra8-b8
Rh1-d1 h7-h5 Rd2-d7 Rb8-d8 Rd7xd8+ Be7xd8 Rd1-d4 Bd8-b6 Rd4-c4 Bb6xe3 f2xe3
O-O Rc4xc6) +0.96/25 6} Qa5 {(Qd8-a5 Qa4-b3 Nc6-b4 Rd3-d2 Ne7-d5 Kc1-b1
Ra8-c8 Rh1-c1 Rc8-c7 a2-a3 Nd5xc3+ Rc1xc3 Nb4-d5 Rc3xc7 Qa5xc7 Nd4-f5
Qc7-c6 Be3-g5 h7-h6 Bg5-h4 g7-g5 Bh4-g3 Bf8-e7 Rd2-c2 Qc6-d7 Nf5-d6+ Be7xd6
e5xd6) -0.56/22 10} 14. Qb3 {(Qa4-b3 Ra8-c8 Nd4xc6 Ne7xc6 Qb3xb7 Qa5-c7
Qb7xc7 Rc8xc7 Rh1-d1 Rc7-c8 Be3-b6 Bf8-e7 Rd3-g3 h7-h5 Rd1-e1 g7-g6 a2-a3
h5-h4 Rg3-g4 Rh8-h5 f2-f4 g6-g5 f4xg5 Rh5xg5 Rg4xh4 Rg5-g8 Rh4-a4 Rg8xg2
Kc1-b1 Ke8-f8 Ra4xa6 Rg2xh2) +1.24/26 6} Nxe5 {(Nc6xe5 Rd3-d1 Ra8-c8 Qb3xb7
Rc8-c7 Qb7-b3 Ne5-c4 Be3-f4 Rc7-c8 Kc1-b1 Ne7-f5 Kb1-a1 Bf8-d6 Nd4xf5
Bd6xf4 Rd1-d4 Qa5xf5 Qb3-a4+ Ke8-e7 Rd4xc4 Rc8xc4 Qa4xc4 Ke7-f6 Qc4xa6
Bf4-e5 Nc3-d5+ Kf6-g5) -0.72/21 31} 15. Rdd1 {(Rd3-d1 b7-b5 Kc1-b1 b5-b4
Nc3-e4 Ne7-d5 Ne4-g5 Nd5xe3 Qb3xe3 Bf8-e7 Rh1-e1 O-O Qe3xe5 Qa5xe5 Re1xe5
Be7-f6 Ng5-f3 Bf6xe5 Nf3xe5 Rf8-d8 Ne5-c6 Rd8-d7 f2-f4 Rd7-d6 g2-g3 a6-a5
Rd1-h1 Kg8-h8 Rh1-c1 Kh8-g8 Nd4-f3 h7-h6 Nc6-e7+ Kg8-h8 Ne7-c6) +1.57/27
18} Rc8 {(Ra8-c8 Qb3xb7 g7-g6 Be3-g5 Ne5-d3+ Kc1-b1 Nd3-c5 Qb7-f3 Qa5-b6
Bg5-f6 Rh8-g8 Rh1-e1 Qb6-b7 Qf3xb7 Nc5xb7 Nc3-e4 Ne7-d5 Nd4-c2 Nd5-b6
Bf6-e5 Bf8-e7 Ne4-f6+ Be7xf6 Be5xf6 h7-h5 b2-b3 Nb7-c5 Bf6-b2 a6-a5 Bb2-f6
Nc5-a6) -1.36/22 22} 16. Qxb7 {(Qb3xb7 g7-g6 Be3-g5 Ne5-d3+ Kc1-b1 Nd3-c5
Nc3-e4 Nc5xe4 Nd4-c6 Ne4-c3+ b2xc3 Qa5-b5+ Qb7xb5 a6xb5 Nc6-a7 Rc8-b8
Bg5-f6 Rh8-g8 Rh1-e1 Ne7-f5 Re1-e2 Bf8-e7 Bf6xe7 Nf5xe7 Re2-b2 Ne7-d5
Kb1-c2 b5-b4 c3-c4 Rb8-a8 Na7-b5 Nd5-c3 Nb5xc3 b4xc3 Kc2xc3 Ke8-e7 Kc3-b3
Rg8-c8 Kb3-c3 Ra8-a5 Kc3-b3 Rc8-b8+ Kb3-c3) +1.69/28 22} g6 {(g7-g6 Be3-g5
Ne5-d3+ Kc1-b1 Nd3-c5 Qb7-f3 Bf8-g7 Bg5-f6 Bg7xf6 Qf3xf6 Rh8-f8 Rh1-e1
Rc8-c7 Re1-e2 Rc7-d7 Re2-d2 Qa5-c7 Nd4-b3 Rd7xd2 Nb3xd2 Qc7-c6 Qf6-d4 f7-f6
Nd2-e4 Nc5xe4 Nc3xe4 Ne7-d5 Rd1-c1 Qc6-d7 Rc1-c4) -1.72/23 21} 17. Bg5
{(Be3-g5 Ne5-d3+ Kc1-b1 Nd3-c5 Nc3-e4 Nc5xe4 Nd4-c6 Ne4-c3+ b2xc3 Qa5-b5+
Qb7xb5 a6xb5 Nc6-a7 Rc8-b8 Bg5-f6 Rh8-g8 Rh1-e1 Rb8-b7 Na7-c8 Ne7-c6
Nc8-d6+ Bf8xd6 Rd1xd6 Nc6-e7 f2-f4 Rb7-b8 Kb1-b2 Ne7-f5 Rd6-d2 Nf5-e7 g2-g3
Ke8-f8 Rd2-d7 Ne7-d5 Bf6-d4 Nd5-b6 Rd7-a7 Nb6-c8 Ra7-c7 Nc8-d6 Rc7-c6
Rb8-d8 Kb2-b3 Rd8-d7) +1.93/29 17} Nd3+ {(Ne5-d3+ Kc1-b1 Nd3-c5 Qb7-f3
Bf8-g7 Bg5-f6 Bg7xf6 Qf3xf6 Rh8-f8 Rh1-e1 Rc8-c7 Re1-e2 Rc7-d7 Re2-d2
Qa5-c7 Nd4-b3 Rd7xd2 Nb3xd2 h7-h5 Qf6-d4 f7-f6 Nd2-e4 Nc5xe4 Nc3xe4 Ne7-d5
Qd4-a4+ Ke8-f7 Qa4xa6 Qc7xh2) -1.80/21 6} 18. Kb1 {(Kc1-b1 Nd3-c5 Qb7-f3
Qa5-b6 Bg5-f6 Rh8-g8 Rh1-e1 Qb6-b7 Qf3xb7 Nc5xb7 Nd4-f3 Ne7-c6 Nc3-e4
Nb7-c5 Nf3-g5 Nc5xe4 Ng5xe4 g6-g5 Rd1-c1 Bf8-e7 Rc1-c4 Ke8-f8 Re1-c1 Be7xf6
Ne4xf6 Rg8-g6 Rc4xc6 Rc8xc6 Nf6xh7+ Kf8-g7 Rc1xc6 Kg7xh7 Rc6xa6) +2.59/31
28} Nc5 {(Nd3-c5 Qb7-f3 Bf8-g7 Bg5-f6 Bg7xf6 Qf3xf6 Rh8-f8 Rh1-e1 Rc8-c7
Re1-e2 Rc7-d7 Re2-d2 Qa5-c7 Nd4-b3 Rd7xd2 Nb3xd2 Qc7-c6 Qf6-d4 Ne7-f5
Qd4-b4 f7-f6 Nd2-e4 Nc5xe4 Nc3xe4 Ke8-f7 Rd1-c1 Qc6-b5 Qb4xb5 a6xb5 Rc1-c7+
Kf7-g8 Rc7-d7 Kg8-h8) -2.04/22 13} 19. Qf3 {(Qb7-f3 Bf8-g7 Bg5-f6 Bg7xf6
Qf3xf6 Rh8-f8 Rh1-e1 Nc5-d7 Qf6-f3 Nd7-c5 Rd1-d2 Rf8-g8 Re1-d1 Qa5-b6 g2-g4
Qb6-b7 Qf3-e3 g6-g5 h2-h3 h7-h6 Qe3-e5 Ne7-d5 Nc3xd5 Qb7xd5 Qe5xd5 e6xd5
Nd4-f5) +2.26/25 5} Bg7 {(Bf8-g7 Bg5-f6 Rh8-g8 Bf6xg7 Rg8xg7 Rh1-e1 h7-h6
Qf3-f6 Rg7-h7 Nd4-f3 Ke8-f8 Nf3-e5 Qa5-c7 Rd1-d4 Kf8-g8 Re1-d1 Rh7-g7
Rd4-d7 Nc5xd7 Rd1xd7 Qc7-b6 Rd7xe7 Rc8-b8 Kb1-c2 Qb6xb2+ Kc2-d3 Rb8-d8+
Re7-d7) -1.60/21 13} 20. Bf6 {(Bg5-f6 Bg7xf6 Qf3xf6 Rh8-f8 Rh1-e1 Nc5-d7
Qf6-f3 Nd7-c5 Rd1-d2 Rf8-g8 Re1-d1 Qa5-b6 Qf3-e3 Qb6-b7 f2-f3 g6-g5 Qe3-e5
h7-h6 Qe5-f6 g5-g4 Qf6xh6 g4xf3 Nd4xf3 Nc5-e4 Nc3xe4 Qb7xe4+ Kb1-a1 Rg8-g6
Qh6-h8+ Rg6-g8 Qh8-h3 Qe4-f4 a2-a3 Rg8-g6 Qh3-h5 Rg6-g8 Ka1-a2 Qf4-f5
Qh5xf5 Ne7xf5) +2.36/27 9} Bxf6 {(Bg7xf6 Qf3xf6 Rh8-f8 Rh1-e1 Nc5-d7 Qf6-g7
Rc8xc3 b2xc3 Qa5xc3 Re1-e2 Qc3-c4 Re2-d2 Qc4-b4+ Kb1-a1 Qb4-c3+ Rd2-b2
Qc3-c4 Nd4-b3 Ne7-d5 Qg7xh7 Qc4-g4 Rb2-d2 Qg4xg2) -2.36/21 23} 21. Qxf6
{(Qf3xf6 Rh8-f8 Rh1-e1 Nc5-d7 Qf6-f4 Nd7-c5 Re1-e2 Qa5-b6 Qf4-h6 Rf8-h8
Nd4-f3 Ne7-f5 Qh6-g5 h7-h5 Nf3-e5 Qb6-b7 f2-f3 Qb7-e7 Qg5xe7+ Nf5xe7 b2-b4
Nc5-b7 Rd1-d7 Rc8xc3 Rd7xb7 Rc3-c8 Ne5-d7 Ne7-c6) +2.59/26 3} Rf8 {(Rh8-f8
Rh1-e1 Nc5-d7 Qf6-g7 Rc8xc3 b2xc3 Ne7-d5 Nd4-b3 Qa5xc3 Qg7-d4 Nd7-b6 Rd1-c1
Qc3xd4 Nb3xd4 Ke8-e7 g2-g3 Nb6-a4 Kb1-a1 Ke7-f6 Rc1-c4 Na4-b6 Rc4-c5 h7-h5
h2-h4 Rf8-d8 Re1-b1 Nb6-d7 Rc5-c6 Nd7-e5 Rc6xa6) -2.12/21 4} 22. Rhe1
{(Rh1-e1 Nc5-d7 Qf6-f4 Nd7-c5 Re1-e2 Qa5-c7 Qf4-h6 Rc8-d8 Re2-d2 Rd8-b8
Kb1-a1 Rb8-c8 g2-g4 f7-f6 Qh6xh7 Qc7-f4 Qh7-h4 Rf8-f7 Nd4-e2 Qf4-f3 h2-h3
Nc5-e4 Nc3xe4 Qf3xe4 Ne2-c3 Qe4-e5 Qh4-h8+ Rf7-f8) +2.84/24 4} Nd7 {(Nc5-d7
Qf6-g7 Rc8xc3 b2xc3 Ne7-d5 Nd4-b3 Qa5xc3 Qg7-d4 Nd7-b6 Rd1-c1 Qc3xd4 Nb3xd4
Ke8-e7 Nd4-c6+ Ke7-f6 Re1-e4 Rf8-c8 Kb1-b2 h7-h6 Nc6-a5 Rc8-b8 Kb2-a3 g6-g5
Rc1-c6 Kf6-f5 f2-f3 Nd5-e7 Rc6-c5+ Nb6-d5 Na5-b3 Rb8-b6 Re4-d4) -2.28/21 5}
23. Qf4 {(Qf6-f4 Qa5-c7 Qf4-h4 Nd7-b6 Nc3-e4 Nb6-d5 Qh4xh7 Qc7-b6 Qh7-g7
Rc8-d8 Rd1-d2 Rf8-g8 Qg7-e5 Qb6-b8 Nd4-f3 Ke8-f8 Re1-c1 Qb8xe5 Nf3xe5 a6-a5
Ne4-g5 Nd5-c3+ Kb1-c2 Rd8xd2+ Kc2xd2 Nc3xa2 Rc1-c7 Na2-b4 Ne5xf7) +3.42/24
7} Nc5 {(Nd7-c5 Qf4-f6 Nc5-d7 Qf6-g7 Rc8xc3 b2xc3 Ne7-d5 Nd4-b3 Qa5xc3
Qg7-d4 Nd7-b6 Rd1-c1 Qc3xd4 Nb3xd4 Ke8-e7 Nd4-c6+ Ke7-f6 Re1-e4 Rf8-c8
Kb1-b2 h7-h6 Nc6-a5 Rc8-b8 Kb2-a3 g6-g5 Re4-d4 h6-h5 f2-f3 Kf6-f5 Na5-c6
Rb8-b7 Nc6-b4 Kf5-e5) -2.16/20 9} 24. Qg5 {(Qf4-g5 f7-f6 Qg5-e3 e6-e5 f2-f4
Ke8-f7 f4xe5 f6-f5 h2-h4 Kf7-g7 e5-e6 Qa5-c7 h4-h5 Rc8-d8 a2-a3 Rf8-f6
h5xg6 h7-h6 b2-b4 Nc5-e4 Nd4xf5+ Rf6xf5 Nc3xe4 Rd8xd1+ Re1xd1 Qc7-e5 Rd1-d6
Kg7xg6 Rd6xa6 Kg6-g7) +4.21/24 4} f6 {(f7-f6 Qg5-e3 e6-e5 f2-f4 Ke8-f7
f4xe5 f6-f5 h2-h4 h7-h5 Nd4-b3 Qa5-c7 Qe3-g5 Rc8-d8 Nb3xc5 Rd8xd1+ Re1xd1
Qc7xc5 Qg5-f6+ Kf7-e8 Qf6-e6 Qc5-c8 Rd1-d6 Qc8xe6 Rd6xe6 Ke8-d7 Re6xa6
Ne7-c6 e5-e6+ Kd7-d6 e6-e7) -3.60/22 22} 25. Qe3 {(Qg5-e3 Ne7-f5 Qe3-h3
Nf5xd4 Rd1xd4 h7-h5 Re1xe6+ Ke8-f7 Re6-d6 Kf7-g7 g2-g4 h5xg4 Qh3xg4 Rc8-b8
Kb1-c2 Rf8-f7 b2-b4 Qa5-a3 b4xc5 Rb8-b2+ Kc2-d3 Qa3xc5 f2-f3 Rb2-f2 Rd6xa6
Qc5-e5 Ra6-e6 Rf2xf3+ Qg4xf3 Qe5xe6 Kd3-c2 Qe6-e5 Qf3-f4 Qe5xf4 Rd4xf4)
+4.32/26 5} e5 {(e6-e5 f2-f4 Ke8-f7 f4xe5 f6-f5 h2-h4 Kf7-g8 h4-h5 f5-f4
Qe3-f3 Rc8-b8 h5xg6 h7xg6 Nc3-d5 Rb8xb2+ Kb1xb2 Nc5-a4+ Kb2-a1 Ne7xd5
Nd4-b3 Qa5-c3+ Qf3xc3 Na4xc3 Rd1-d3 Kg8-f7 Nb3-c5 Kf7-e7) -4.04/21 13} 26.
f4 {(f2-f4 Ke8-f7 f4xe5 f6-f5 h2-h4 Kf7-g7 e5-e6 h7-h5 Qe3-e5+ Kg7-h7
Nd4-f3 Qa5-c7 Rd1-d7 Nc5xd7 e6xd7 Qc7xd7 Qe5xe7+ Qd7xe7 Re1xe7+ Kh7-g8
Re7-e6 Kg8-g7 Re6xa6 Rf8-d8 Ra6-a7+ Kg7-g8 Ra7-a4 Kg8-g7 a2-a3 Rc8-c7
Ra4-a5 Rd8-d6 Kb1-a2 Rc7-e7 Nf3-e5 Re7-e6) +4.32/25 7} Kf7 {(Ke8-f7 f4xe5
f6-f5 h2-h4 Rc8-b8 h4-h5 Rf8-d8 e5-e6+ Kf7-g8 h5xg6 h7xg6 Re1-e2 Nc5-a4
Nc3xa4 Qa5xa4 Re2-d2 Qa4-e8 Qe3-g5 Rd8-d5 a2-a3 Rb8-b6 Rd1-h1 Qe8-f8 Kb1-a2
Rb6-d6 Qg5-h4 Qf8-g7) -3.56/19 4} 27. fxe5 {(f4xe5 f6-f5 h2-h4 Nc5-e4
Nc3xe4 f5xe4 Qe3xe4 Kf7-g8 Nd4-f3 Qa5-b5 e5-e6 Rc8-c4 Qe4-d3 Rc4-g4 Qd3xb5
a6xb5 Re1-e2 Kg8-g7 Rd1-d7 Kg7-f6 Nf3-d4 Rg4xh4 Nd4xb5 Ne7-f5 e6-e7 Rf8-e8)
+4.71/23 3} f5 {(f6-f5 h2-h4 Kf7-g7 e5-e6 h7-h5 Qe3-e5+ Kg7-h7 Nd4-f3
Qa5-c7 Nf3-g5+ Kh7-g8 Nc3-d5 Ne7xd5 Rd1xd5 Nc5-e4 Qe5xc7 Rc8xc7 Ng5xe4
f5xe4 b2-b3 Rc7-e7 Re1xe4 Rf8-f2 Rd5-d8+ Kg8-g7 Rd8-d7 Rf2-f1+ Kb1-b2)
-4.20/19 9} 28. h4 {(h2-h4 Nc5-e4 Nc3xe4 f5xe4 Qe3xe4 Kf7-g8 Qe4-b7 Rf8-e8
Qb7-d7 Qa5-d5 Nd4-f3 Qd5xd7 Rd1xd7 Ne7-f5 Re1-e4 h7-h5 b2-b3 Re8-e7 Rd7xe7
Nf5xe7 Re4-a4 Ne7-d5 Ra4xa6 Nd5-c3+ Kb1-a1 Kg8-g7 e5-e6 Kg7-f6) +4.60/24 7}
Kg7 {(Kf7-g7 h4-h5 f5-f4 Qe3-h3 Qa5-b6 e5-e6 Rc8-b8 Re1-e2 h7-h6 h5xg6
Rf8-f6 Qh3-h5 Rb8-d8 Qh5-e5 Kg7xg6 Rd1-h1 Nc5-d3 Rh1xh6+ Kg6xh6 Qe5xf6+
Kh6-h5 Qf6xe7 Qb6xd4 Qe7-f7+ Kh5-g4) -3.96/19 7} 29. h5 {(h4-h5 f5-f4
Qe3-h3 Qa5-b6 Qh3-h4 Rc8-c7 e5-e6 h7-h6 h5xg6 Rf8-f6 Qh4-h5 Nc5xe6 Nc3-a4
Qb6xd4 Rd1xd4 Ne6xd4 Qh5-a5 Nd4-b5 Na4-b6 Ne7-c6 Qa5-a4 Rf6-f5 Qa4xa6
Rf5-g5 Re1-c1 Nb5-d4 Qa6-f1 Rc7-b7 Nb6-c4 Rg5xg6 Qf1-h1 Kg7-h7) +4.96/25
12} f4 {(f5-f4 Qe3-h3 Qa5-b6 e5-e6 Rc8-b8 Re1-e2 h7-h6 h5xg6 Rf8-f6 Qh3-h4
Kg7xg6 g2-g4 f4xg3/ep Qh4xg3+ Kg6-h7 Qg3-h4 Rb8-f8 a2-a3 Qb6-b7 Kb1-a2
Ne7-f5 Nd4xf5 Qb7-b3+ Ka2-a1 Rf6xf5) -4.16/19 14} 30. Qh3 {(Qe3-h3 Rc8-b8
h5xg6 h7xg6 Qh3-h4 Qa5-b6 Qh4xe7+ Rf8-f7 Nd4-f5+ g6xf5 Qe7-g5+ Qb6-g6
Qg5xf4 Nc5-e6 Qf4-f3 Rf7-b7 Re1-e2 Qg6-g4 Qf3-c6 Rb7-b6 Qc6-d7+ Kg7-g6
Rd1-d6 f5-f4 Kb1-a1 Rb8-b7 Qd7-e8+ Kg6-g7 Rd6-d7+ Rb7xd7 Qe8xd7+ Kg7-g6
a2-a3 Kg6-f5 Ka1-a2 Kf5-g5 Qd7-d5 Qg4-f5) +5.16/24 3} Rb8 {(Rc8-b8 h5xg6
h7xg6 Qh3-h4 Qa5-b6 b2-b3 g6-g5 Qh4xg5+ Qb6-g6+ Qg5xg6+ Kg7xg6 e5-e6 Rb8-b6
Re1-e5 Rf8-c8 Nd4-e2 Nc5xe6 Nc3-a4 Rb6-c6 Re5xe6+ Rc6xe6 Ne2xf4+ Kg6-f5
Nf4xe6 Kf5xe6 Rd1-e1+ Ke6-f6 Na4-b6 Rc8-g8 Nb6-d7+ Kf6-f7 Nd7-e5+ Kf7-f6
Re1-e2) -4.52/19 2} 31. hxg6 {(h5xg6 h7xg6 Qh3-h4 Qa5-b6 Qh4xe7+ Rf8-f7
Nd4-f5+ g6xf5 Qe7-g5+ Qb6-g6 Qg5xf4 Nc5-e6 Qf4-f2 Rb8-b4 Kb1-a1 Rb4-f4
Qf2-e2 Ne6-d4 Qe2-d2 Nd4-e6 a2-a3 Rf4-d4 Qd2-e2 Rf7-e7 Qe2xa6 Rd4xd1+
Nc3xd1 Ne6-d4 Qa6-f6+ Qg6xf6 e5xf6+ Kg7xf6 Re1xe7 Kf6xe7 Nd1-c3) +5.16/24
4} hxg6 {(h7xg6 Qh3-h4 Qa5-b6 b2-b3 g6-g5 Qh4xg5+ Qb6-g6+ Qg5xg6+ Kg7xg6
e5-e6 Rb8-c8 Kb1-b2 Rf8-d8 b3-b4 Rc8-b8 Kb2-a3 Nc5-b7 Nd4-e2 Kg6-f5 Rd1-d7
Kf5xe6 Rd7xd8 Nb7xd8 Ne2xf4+ Ke6-d7 Re1-d1+ Kd7-c6 Ka3-b3 Nd8-f7 Nf4-e6
Rb8-c8) -4.60/18 4} 32. Qh4 {(Qh3-h4 Qa5-b6 Qh4xe7+ Rf8-f7 Nd4-f5+ g6xf5
Qe7-g5+ Qb6-g6 Qg5xf4 Nc5-e6 Qf4-f2 Rf7-b7 Rd1-d2 Rb8-d8 Rd2xd8 Ne6xd8
Nc3-d5 Nd8-e6 Nd5-f6 a6-a5 Re1-h1 Rb7-e7 Kb1-a1 f5-f4 Qf2-d2 Kg7-f7 Nf6-d5
Re7-d7 a2-a3 Qg6-f5 Qd2xa5 Qf5-d3) +5.25/23 2} Qb6 {(Qa5-b6 b2-b3 g6-g5
Qh4xg5+ Qb6-g6+ Qg5xg6+ Kg7xg6 e5-e6 Rb8-b6 Re1-e5 Rf8-c8 Nd4-e2 Nc5xe6
Nc3-a4 Rb6-c6 Re5xe6+ Rc6xe6 Ne2xf4+ Kg6-f5 Nf4xe6 Kf5xe6 Rd1-d2 Ke6-e5
Na4-b6 Rc8-g8 Nb6-c4+ Ke5-f5 Kb1-b2 Kf5-e6 Kb2-c3 Ne7-d5+ Kc3-d4 Rg8-g4+
Kd4-c5 Nd5-c3 Rd2-d6+ Ke6-f5 Rd6xa6 Rg4xg2) -4.72/19 2} 33. Qxe7+ {(Qh4xe7+
Rf8-f7 Nd4-f5+ g6xf5 Qe7-g5+ Qb6-g6 Qg5xf4 Qg6-g4 Qf4-f2 Nc5-e6 Kb1-a1
Rf7-b7 Rd1-d2 Qg4-g5 Qf2-e2 Ne6-c5 Re1-d1 Qg5-g4 Qe2-f2 Nc5-e6 Rd1-h1 a6-a5
Nc3-d5 Rb8-h8 Rh1xh8 Kg7xh8 Nd5-e3 Qg4-e4 Qf2xf5 Qe4xf5 Ne3xf5) +5.32/23 4}
Rf7 {(Rf8-f7 Nd4-f5+ g6xf5 Qe7-g5+ Qb6-g6 Qg5xf4 Rf7-b7 Re1-e2 Rb7-b4
Qf4-f2 Rb4-c4 Qf2-f3 Rb8-e8 b2-b3 Rc4-g4 Qf3-d5 Re8-c8 e5-e6 f5-f4+ Kb1-b2
Qg6-f6 Qd5-d4 Qf6xd4 Rd1xd4 Rg4-g3) -4.24/16 2} 34. Nf5+ {(Nd4-f5+ g6xf5
Qe7-g5+ Qb6-g6 Qg5xf4 Nc5-e4 Kb1-a1 Qg6-b6 Re1-e2 Ne4xc3 Qf4-g3+ Kg7-f8
Qg3xc3 Rb8-d8 Rd1-h1 Rf7-h7 Rh1-f1 Rh7-d7 Re2-e1 Qb6-e6 g2-g4 f5-f4 Rf1xf4+
Kf8-g7 Qc3-c1 Rd7-d5 Rf4-f5 Rd8-d7 Rf5-g5+ Kg7-f8 Re1-h1 Rd5xe5 Rh1-h8+
Kf8-e7 Rg5-g7+ Ke7-f6) +5.69/24 5} gxf5 {(g6xf5 Qe7-g5+ Qb6-g6 Qg5xf4
Rf7-b7 Re1-e2 Nc5-e6 Qf4-f3 Ne6-g5 Qf3-d3 Rb8-e8 Qd3-d4 Re8-e6 Nc3-d5
Rb7-d7 Qd4-a4 Rd7-d8 Kb1-a1 Ng5-f7) -4.76/17 2} 35. Qg5+ {(Qe7-g5+ Qb6-g6
Qg5xf4 Nc5-e4 Nc3xe4 f5xe4 Qf4-e3 Kg7-f8 Rd1-d2 Rb8-b6 b2-b3 Rb6-e6 Qe3xe4
Qg6xe4+ Re1xe4 Rf7-f5 Kb1-c2 Rf5xe5 Re4xe5 Re6xe5 Kc2-d3 Re5-d5+ Kd3-e2
Rd5-e5+ Ke2-f2 Re5-a5 g2-g4 Kf8-f7 Kf2-g3 Kf7-g6 Kg3-h4 Kg6-f7 Rd2-f2+
Kf7-e7 Rf2-g2 Ke7-f6 Rg2-e2) +5.16/25 4} Qg6 {(Qb6-g6 Qg5xf4 Nc5-e6 Qf4-f3
Ne6-g5 Qf3-d3 Rf7-b7 Re1-e2 Rb8-e8 Qd3-d4 Qg6-e6 Qd4-f4 Ng5-f7 a2-a3 Rb7-e7
Rd1-d5 Re8-c8 Qf4-g3+ Qe6-g6 Qg3-f3 Qg6-g4 e5-e6 Qg4xf3 g2xf3) -4.68/18 6}
36. Qxf4 {(Qg5xf4 Nc5-e6 Qf4-f3 Rf7-b7 Re1-e2 Qg6-g4 Qf3-c6 Rb7-b6 Qc6-d7+
Kg7-g6 Rd1-d6 Rb6xd6 Qd7xd6 Rb8-e8 Qd6-c6 Kg6-f7 a2-a3 Re8-d8 Qc6xa6 f5-f4
Kb1-a2 Qg4-f5 Qa6-c4 Kf7-g6 Nc3-d5 Kg6-g5 Nd5-e7 Qf5-f7) +5.13/23 4} Ne6
{(Nc5-e6 Qf4-f3 Ne6-g5 Qf3-d3 Rf7-b7 Re1-e2 Rb8-e8 Qd3-d4 Qg6-e6 Qd4-f4
Ng5-f7 Rd1-d3 Re8-c8 a2-a3 Kg7-f8 Re2-f2 Qe6xe5 Qf4xf5 Qe5xf5 Rf2xf5)
-4.80/18 2} 37. Qf3 {(Qf4-f3 f5-f4+ Kb1-a1 Ne6-g5 Qf3-d5 Ng5-e6 Qd5-a5
Rf7-a7 Re1-e2 Qg6-h5 Re2-d2 Qh5-f5 a2-a3 Ra7-b7 Rd2-e2 Rb7-c7 Qa5xa6 Rb8-c8
Re2-e1 Rc7-c6 Qa6-a7+ Rc8-c7 Rd1-d7+ Kg7-g6 Rd7xc7 Rc6xc7 Qa7-f2 Kg6-g7
Qf2-h4) +5.53/23 3} Ng5 {(Ne6-g5 Qf3-f2 Ng5-e6 Kb1-a1 Rf7-b7 b2-b3 Qg6-g5
g2-g3 Rb8-d8 Rd1xd8 Ne6xd8 Nc3-d5 Nd8-e6 Nd5-f4 Kg7-f7 Re1-f1 Ne6xf4 g3xf4)
-5.04/17 5} 38. Qf2 {(Qf3-f2 Ng5-e4 Nc3xe4 f5xe4 Qf2-e3 Kg7-f8 Rd1-d2
Qg6-f5 Qe3xe4 Kf8-e7 Qe4xf5 Rf7xf5 e5-e6 Rb8-b7 g2-g3 Ke7-e8 Rd2-c2 a6-a5
Rc2-c8+ Ke8-e7 Rc8-g8 Rb7-b5 Rg8-g7+ Ke7-e8 Re1-c1 Rf5-c5 Rc1-h1 Rc5-h5
Rh1xh5 Rb5xh5 Rg7-a7 Rh5-e5) +5.25/25 8} Qb6 {(Qg6-b6 Qf2-e2 Rf7-b7 Rd1-d2
Rb8-e8 Qe2-d3 Qb6-g6 Qd3-d4 Ng5-e6 Qd4-c4 a6-a5 Re1-d1 Rb7-c7 Qc4-a6 f5-f4+
Kb1-a1 Qg6-f5 Qa6xa5 Re8-c8) -4.88/16 5} 39. Qc2 {(Qf2-c2 Rf7-b7 b2-b3
Qb6-e6 Rd1-d6 Qe6-c4 Qc2-d2 Ng5-e6 Re1-h1 Qc4-f4 Qd2xf4 Ne6xf4 Rh1-f1
Rb7-b4 Rd6xa6 Rb8-e8 Ra6-a4 Rb4xa4 Nc3xa4 Nf4-d3 Rf1xf5 Nd3xe5 Na4-c5)
+6.20/25 6} Rc7 {(Rf7-c7 Qc2-d2 Qb6-g6 Qd2-f2 Ng5-e6 Kb1-a1 f5-f4 Rd1-d6
Rc7-b7 Rd6-d2 Qg6-f5 Nc3-e4 Rb7-c7 Ne4-d6 Qf5-g6 b2-b3 Rb8-h8 Ka1-b2 Rh8-h2
Qf2-f3 Rc7-c5 b3-b4 Rc5-c7 a2-a3) -5.20/17 3} 40. Qd2 {(Qc2-d2 Qb6-g6 e5-e6
Rc7-b7 Qd2-d4+ Qg6-f6 Qd4xf6+ Kg7xf6 e6-e7 Ng5-e4 Nc3xe4+ f5xe4 Re1xe4
Rb8-e8 Rd1-e1 Kf6-g6 Kb1-c2 Re8-c8+ Kc2-d3 Rc8-e8 b2-b3 Rb7-d7+ Kd3-c4
Kg6-f6 Kc4-c5 Rd7xe7 Re4xe7 Re8xe7 Re1xe7 Kf6xe7 Kc5-b6 Ke7-d7 Kb6xa6)
+7.41/23 2} Qg6 {(Qb6-g6 Qd2-f2 Ng5-e6 Kb1-a1 f5-f4 Rd1-d6 Rc7-b7 Rd6-d2
Qg6-f5 Nc3-e4 Rb7-c7 Ne4-d6 Qf5-g6 Re1-g1 Qg6-g5 Qf2-e1 Qg5-g6 g2-g4 Qg6-g5
Rg1-h1 Rb8-d8 Nd6-f5+ Kg7-g8 Rd2-d6 f4-f3 Rd6xe6) -4.92/19 2} 41. e6
{(e5-e6 Rc7-b7 Qd2-d4+ Qg6-f6 Qd4xf6+ Kg7xf6 e6-e7 Ng5-e6 Rd1-d6 Rb7xb2+
Kb1-c1 Kf6xe7 Re1xe6+ Ke7-f8 Re6-g6 Rb2-b7 Nc3-d5 Rb8-e8 Kc1-d2 Re8-e5
Kd2-d3 Kf8-e8 Rg6-g8+ Ke8-f7 Rg8-g5 Rb7-b2 Rd6-f6+ Kf7-e8 Rg5-g8+ Ke8-d7
Rg8-g7+ Kd7-d8 Nd5-c3 Re5-e7 Rg7-g8+ Re7-e8 Rg8-g6 Kd8-c7 Rf6xf5 Re8-d8+
Kd3-e4 Rb2-c2 Rf5-c5+ Kc7-b8 Ke4-e3 Rc2-d2 g2-g3 Rd2-g2 Rg6-g7) +7.51/23 1}
Rcb7 {(Rc7-b7 Qd2-d4+ Qg6-f6 Qd4xf6+ Kg7xf6 e6-e7 Ng5-e6 Rd1-d6 Rb7xb2+
Kb1-c1 Kf6xe7 Rd6xe6+ Ke7-f7 Re6-e7+ Kf7-f8 Re7-e8+ Kf8-f7 Re8xb8 Rb2xb8
Re1-e5 Kf7-f6 Re5-a5 Rb8-h8 Ra5xa6+ Kf6-e5 Ra6-a5+ Ke5-f4 Ra5-d5 Kf4-g4
a2-a4 f5-f4 a4-a5 Rh8-e8 Rd5-d2 Kg4-g3 Nc3-e2+) -7.40/20 11} 42. Qd4+
{(Qd2-d4+ Qg6-f6 Qd4xf6+ Kg7xf6 e6-e7 Ng5-e6 Rd1-d6 Rb7xb2+ Kb1-c1 Kf6xe7
Re1xe6+ Ke7-f8 Re6-g6 Rb2-b7 Rd6-d5 Rb8-c8 Rd5xf5+ Rb7-f7 Rf5xf7+ Kf8xf7
Rg6-g3 Kf7-e6 Kc1-d2 Rc8-c4 Rg3-e3+ Ke6-f5 Re3-e4 Rc4-c8 Kd2-d3 Rc8-g8
Re4-e2 Kf5-g4 Kd3-d4 Rg8-d8+ Nc3-d5 Rd8-c8 Nd5-e7 Rc8-c1 Kd4-e5) +7.50/26
3} Qf6 {(Qg6-f6 Qd4xf6+ Kg7xf6 e6-e7 Ng5-e6 Rd1-d6 Rb7xb2+ Kb1-c1 Kf6xe7
Rd6xe6+ Ke7-f7 Re6-e7+ Kf7-f8 Re7-e8+ Kf8-f7 Re8xb8 Rb2xb8 Re1-e5 Kf7-g6
Re5-e6+ Kg6-f7 Re6xa6 Rb8-c8 Ra6-a3 Rc8-g8 Ra3-a5 Rg8xg2 Ra5xf5+ Kf7-e6
Rf5-f3 Ke6-d6 Rf3-e3 Kd6-c5 Re3-e2 Rg2-g8 Kc1-c2 Kc5-b4 Re2-e4+ Kb4-a5
Re4-a4+) -7.52/20 2} 43. Qxf6+ {(Qd4xf6+ Kg7xf6 e6-e7 Ng5-e6 Rd1-d6 Rb7xb2+
Kb1-c1 Kf6xe7 Re1xe6+ Ke7-f8 Re6-g6 Rb2-b7 Rd6-d5 Rb8-c8 Rd5xf5+ Rb7-f7
Rf5xf7+ Kf8xf7 Rg6-g3 Rc8-c6 Kc1-c2 Rc6-c4 Rg3-e3 Kf7-g6 Re3-e6+ Kg6-f7
Re6-e5 Kf7-f6 Re5-a5 Kf6-g7 Ra5-a4 Rc4-c6 Ra4-g4+ Kg7-f7 Kc2-d3 Rc6-b6
Rg4-e4 Rb6-b2 Re4-e2 Rb2-b4) +7.65/25 1} Kxf6 {(Kg7xf6 e6-e7 Ng5-e6 Rd1-d6
Rb7xb2+ Kb1-c1 Kf6xe7 Rd6xe6+ Ke7-f7 Re6-e7+ Kf7-f8 Re7-e8+ Kf8-f7 Re8xb8
Rb2xb8 Re1-e5 Kf7-g6 Re5-e6+ Kg6-f7 Re6xa6 Rb8-c8 Ra6-a3 Rc8-g8 Ra3-a5
Rg8xg2 Ra5xf5+ Kf7-e6 Rf5-f3 Ke6-d6 Rf3-e3 Kd6-c5 Re3-e2 Rg2-g8 Kc1-c2
Kc5-b4 Re2-e4+ Kb4-a5 Re4-a4+ Ka5-b6 Ra4-e4) -7.52/21 0} 44. e7 {(e6-e7
Ng5-e6 Rd1-d6 Rb7xb2+ Kb1-c1 Kf6xe7 Re1xe6+ Ke7-f8 Re6-g6 Rb2-b7 Rd6-d5
Rb8-c8 Rd5xf5+ Rb7-f7 Rf5xf7+ Kf8xf7 Rg6-g3 Rc8-c6 Kc1-d2 Rc6-d6+ Kd2-c2
Rd6-d4 Rg3-e3 Rd4-c4 Kc2-b3 Rc4-d4 Re3-e4 Rd4-d8 Re4-e2 Rd8-d4 Kb3-c2
Rd4-c4 Re2-e4 Rc4-c5 Kc2-d3 Rc5-g5 Re4-e2 Kf7-g7) +7.71/26 2} Ne6 {(Ng5-e6
Rd1-d6 Rb7xb2+ Kb1-c1 Kf6xe7 Rd6xe6+ Ke7-f7 Re6-e7+ Kf7-f8 Re7-e8+ Kf8-f7
Re8xb8 Rb2xb8 Re1-e5 Kf7-g6 Re5-e6+ Kg6-f7 Re6xa6 Rb8-c8 Ra6-a3 Rc8-g8
Ra3-a5 Rg8xg2 Ra5xf5+ Kf7-e6 Rf5-f3 Ke6-d6 Rf3-e3 Kd6-c5 Re3-e2 Rg2-g8
Kc1-b2 Kc5-c4 Kb2-c2 Kc4-b4 Re2-e4+) -7.56/22 2} 45. Rd6 {(Rd1-d6 Rb7xb2+
Kb1-c1 Kf6xe7 Re1xe6+ Ke7-f8 Re6-g6 Rb2-b7 Rd6-d5 Rb8-c8 Rd5xf5+ Rb7-f7
Rf5xf7+ Kf8xf7 Rg6-g3 Rc8-c6 Kc1-d2 Rc6-d6+ Kd2-c2 Rd6-d4 Rg3-e3 Rd4-c4
Re3-e4 Rc4-c7 Kc2-d2 Rc7-c5 Re4-e2 Rc5-f5 Kd2-d3 Kf7-g6 Kd3-c4 Rf5-a5
Kc4-b3 Ra5-g5 Kb3-b4 Kg6-g7 Nc3-e4 Rg5-b5+ Kb4-c4) +7.70/27 1} Rxb2+
{(Rb7xb2+ Kb1-c1 Kf6xe7 Rd6xe6+ Ke7-f7 Re6-e7+ Kf7-f8 Re7-e8+ Kf8-f7 Re8xb8
Rb2xb8 Re1-e5 Kf7-g6 Re5-e6+ Kg6-f7 Re6xa6 Rb8-c8 Ra6-a3 Rc8-g8 Ra3-a5
Rg8xg2 Ra5xf5+ Kf7-e6 Rf5-c5 Rg2-g4 Kc1-c2 Ke6-d6 Rc5-h5 Kd6-c6 Kc2-b3
Rg4-g8 Kb3-b4 Rg8-g4+ Kb4-a5) -7.60/21 3} 46. Kc1 {(Kb1-c1 Kf6xe7 Re1xe6+
Ke7-f8 Re6-g6 Rb2-b7 Rd6-d5 Rb8-c8 Rd5xf5+ Rb7-f7 Rf5xf7+ Kf8xf7 Rg6-g3
Rc8-c6 Kc1-c2 Rc6-c4 Rg3-f3+ Kf7-g6 Rf3-e3 Kg6-f7 Re3-e4 Rc4-c5 Re4-e2
Kf7-g7 Kc2-b3 Rc5-g5 Kb3-c4 Kg7-g6 Kc4-d3 Rg5-c5 Re2-e3 Rc5-g5 Nc3-e4
Rg5-b5 Re3-g3+ Kg6-h6) +7.69/27 1} Kxe7 {(Kf6xe7 Re1xe6+ Ke7-f8 Re6-g6
Rb2-b7 Rd6xa6 Rb7-c7 Ra6-c6 Rc7xc6 Rg6xc6 Kf8-f7 Nc3-d5 Kf7-g7 a2-a4 Rb8-a8
Rc6-c4 Ra8-d8 Nd5-c3 Kg7-f7 Kc1-b2 Rd8-d2+ Kb2-b3 Rd2xg2 a4-a5 Rg2-d2 a5-a6
Rd2-d6 a6-a7 Rd6-a6 Rc4-c7+ Kf7-e6) -9.00/23 8} 47. Rexe6+ {(Re1xe6+ Ke7-f8
Re6-g6 Rb2-b7 Rd6-d5 Rb8-c8 Rd5xf5+ Rb7-f7 Rf5xf7+ Kf8xf7 Rg6-g3 Rc8-c6
Kc1-c2 Rc6-c4 Rg3-e3 Kf7-g6 Re3-e6+ Kg6-h5 Re6-e4 Rc4-c5 Kc2-d3 Rc5-g5
Re4-e2 Rg5-a5 Kd3-c4 Kh5-g6 Kc4-b4 Ra5-g5 Nc3-e4 Rg5-e5 Kb4-c4 Kg6-f5
Ne4-d6+ Kf5-e6 Re2xe5+ Ke6xe5 Kc4-d3 Ke5-f4 Nd6-e4) +7.79/27 3} Kf8
{(Ke7-f8 Re6-g6 Rb2-b7 Rd6xa6 Rb7-c7 Ra6-c6 Rc7xc6 Rg6xc6 Kf8-f7 Nc3-d5
Rb8-a8 Kc1-b2 Kf7-g7 Rc6-c7+ Kg7-g6 Rc7-c4 Ra8-d8 Nd5-f4+ Kg6-f6 a2-a4
Kf6-e5 a4-a5 Rd8-a8 Rc4-a4 Ke5-d6 Nf4-d3 Ra8-g8) -9.04/19 1} 48. Rg6
{(Re6-g6 Rb2-b7 Rd6-d5 Rb8-c8 Rd5xf5+ Rb7-f7 Rf5xf7+ Kf8xf7 Rg6-g3 Rc8-c7
Kc1-c2 Rc7-c4 Rg3-e3 Rc4-g4 Re3-e2 Rg4-g3 Kc2-b3 Rg3-g5 Nc3-e4 Rg5-b5+
Kb3-c4 Rb5-b6 Ne4-c3 Rb6-g6 Kc4-d4 Rg6-c6 a2-a4 Rc6-b6 Nc3-d5 Rb6-g6 Nd5-e3
Rg6-g5 Re2-f2+ Kf7-g7) +7.86/28 4} R2b7 {(Rb2-b4) -9.19/18 1} 49. Rd5
{(Rd6-d5 Rb8-c8 Rd5xf5+ Rb7-f7 Rf5xf7+ Kf8xf7 Rg6-g3 Rc8-c7 Kc1-c2 Rc7-c4
Rg3-e3 Rc4-c7 Re3-e2 Kf7-g7 Kc2-d3 Rc7-c6 Kd3-d4 Kg7-f7 Re2-f2+ Kf7-g7
Rf2-c2 Rc6-g6 Rc2-e2 Kg7-f7 a2-a4 Rg6-b6 Nc3-d5 Rb6-g6 Nd5-e3 Rg6-g5 g2-g4)
+7.87/26 2} Rf7 {(Rb7-f7 Rg6xa6 Rb8-c8 Kc1-d2 f5-f4 Nc3-e4 f4-f3 g2xf3
Rf7xf3 Rd5-h5 Kf8-g7 Rh5-h7+ Kg7xh7 Ne4-g5+ Kh7-g7 Ng5xf3 Kg7-f7 Nf3-d4
Kf7-e7 Kd2-d3 Rc8-c1 Nd4-b3 Rc1-e1 Kd3-c4 Ke7-d7) -7.80/17 2} 50. Kc2
{(Kc1-c2 Kf8-e7 Rd5-a5 Rb8-d8 Ra5xa6 Ke7-f8 Rg6-g5 f5-f4 Ra6-g6 Kf8-e7
Nc3-d5+ Ke7-d7 Rg6-a6 Rd8-f8 Rg5-g6 Kd7-c8 Ra6-a8+ Kc8-b7 Ra8-a3 Kb7-b8
Rg6-b6+ Rf7-b7 Rb6xb7+ Kb8xb7 Ra3-f3 Rf8-f5 Nd5xf4 Rf5-c5+ Rf3-c3 Rc5-a5
a2-a3 Ra5-f5 Rc3-f3 Kb7-c7 Kc2-d3 Rf5-a5 Kd3-d4 Ra5-a4+ Kd4-e5) +8.06/22 1}
Re8 {(Rb8-e8 Rg6xa6 f5-f4 Ra6-c6 Re8-b8 Rd5-b5 Rb8-e8 a2-a4 Re8-e3 Rb5-g5
Kf8-e8 Nc3-b5 Rf7-e7 Rc6-c8+ Ke8-f7 Rg5-f5+ Kf7-g7 Rf5xf4 Re3-e2+ Kc2-b3
Re2xg2 Rf4-c4) -8.32/17 3} 51. Kd3 {(Kc2-d3 f5-f4 Rd5-g5 Re8-e3+ Kd3-d4
Re3-g3 Rg6-g8+ Kf8-e7 Rg5xg3 f4xg3 Rg8xg3 Rf7-f2 Rg3-e3+ Ke7-d7 Re3-e2
Rf2-f6 Kd4-e5 Rf6-c6 Nc3-e4 Kd7-e7 Ke5-d4 Ke7-f7 Re2-b2 Rc6-g6 Kd4-e5
Rg6-c6 g2-g4 Kf7-e7 Ke5-d5 Rc6-g6 g4-g5 Ke7-f7 a2-a4) +8.01/23 1} Rb8
{(Re8-b8 Kd3-c2 Rb8-e8 Rg6xa6 Kf8-g7 Ra6-c6 Re8-e3 Rd5-d3 Re3-e5 Rc6-c4
Kg7-g6 a2-a4 f5-f4 Rd3-d5 Kg6-f5 Rd5xe5+ Kf5xe5 a4-a5 Rf7-g7 Rc4-c5+
Ke5-d4) -8.52/17 2} 52. a4 {(a2-a4 Rb8-c8 Nc3-e2 Kf8-e8 Rg6xa6 Rf7-d7
Ra6-a5 Rc8-c6 Ne2-f4 Rc6-c1 Kd3-d4 Rc1-a1 Kd4-e5 Rd7xd5+ Nf4xd5 Ra1-a2
Nd5-e3 Ra2-e2 Ke5-d4 Ke8-d7 Ra5xf5 Re2-a2) +8.44/21 1} Ra8 {(Rb8-a8 Nc3-e2
f5-f4 Ne2-d4 Ra8-e8 Rg6xa6 Re8-e3+ Kd3-c4 Re3-e1 a4-a5 Re1-c1+ Kc4-b5
Rc1-b1+ Kb5-c5 Rb1-c1+ Kc5-d6 Kf8-g7 Ra6-a8 Rf7-f6+ Nd4-e6+) -8.69/17 3}
53. Ne2 {(Nc3-e2 Rf7-g7 Rd5xf5+ Rg7-f7 Rf5-f4 Rf7xf4 Ne2xf4 a6-a5 Rg6-g5
Kf8-f7 Rg5-f5+ Kf7-g7 Rf5-c5 Kg7-h6 Nf4-d5 Ra8-g8 Nd5-e3 Rg8-d8+ Kd3-c4
Rd8-e8 Kc4-d4 Re8-d8+ Kd4-e4 Rd8-e8+ Ke4-f3 Re8-a8 Ne3-f5+ Kh6-g6 Nf5-e3
Ra8-f8+ Kf3-g4 Rf8-a8) +8.68/22 2} Raa7 {(Ra8-a7 Ne2-d4 Rf7-h7 Rd5xf5+
Kf8-e8 a4-a5 Ra7-d7 Rg6-e6+ Rh7-e7 Re6xe7+ Ke8xe7 Kd3-e4 Rd7-c7 Ke4-d5
Rc7-c3 g2-g4 Rc3-g3 Nd4-c6+ Ke7-d7 Nc6-e5+ Kd7-e7) -9.56/16 2} 54. Nd4
{(Ne2-d4 Ra7-d7 Rd5xd7 Rf7xd7 Rg6xa6 Kf8-e8 g2-g3 Ke8-d8 Ra6-a8+ Kd8-e7
Ra8-a5 Rd7-b7 Ra5-b5 Rb7-c7 Nd4xf5+ Ke7-d7 g3-g4 Rc7-c1 Nf5-e3 Kd7-c6
Kd3-e4 Rc1-a1 Rb5-a5 Kc6-b6 Ne3-c4+) +9.06/22 1} Rfe7 {(Rf7-e7 Rd5xf5+
Kf8-e8 a4-a5 Re7-h7 Rf5-f6 Ra7-d7 Rg6-g8+ Ke8-e7 Rf6xa6 Ke7-f7 Ra6-g6
Rd7-d5 a5-a6 Rd5-a5 Nd4-c6 Ra5-a3+ Kd3-c4 Rh7-h5 Rg8-g7+ Kf7-e8 a6-a7)
-10.28/16 1} 55. Rxf5+ {(Rd5xf5+ Kf8-e8 Rg6-g8+ Ke8-d7 Rf5-d5+ Kd7-c7
Rg8-g6 Re7-h7 Nd4-e6+ Kc7-b7 Ne6-c5+ Kb7-c7 Kd3-c4 Rh7-h8 g2-g4 Kc7-b8
Nc5xa6+ Kb8-a8 Na6-c5 Rh8-e8 Rd5-d6 Re8-b8 Rd6-a6 Rb8-c8 Ra6-c6 Rc8-b8)
+10.76/23 2} Ke8 {(Kf8-e8 a4-a5 Re7-h7 Rf5-f6 Rh7-g7 Rg6xg7 Ra7xg7 Rf6-f8+
Ke8xf8 Nd4-e6+ Kf8-g8 Ne6xg7 Kg8xg7 Kd3-c4 Kg7-g6 Kc4-d5 Kg6-g5 Kd5-c6
Kg5-g4 Kc6-b6 Kg4-g3 Kb6xa6 Kg3xg2 Ka6-a7 Kg2-f3) -10.72/17 1} 56. Rg8
{(Rg6-g8+ Ke8-d7 Rf5-d5+ Kd7-c7 Rg8-g6 Ra7-a8 Nd4-e6+ Kc7-c6 Kd3-c4 Ra8-c8
Ne6-c5+ Kc6-c7 Nc5xa6+ Kc7-b7+ Na6-c5+ Kb7-a7 g2-g4 Re7-b7 a4-a5 Rb7-e7
Rg6-a6+ Ka7-b8 Kc4-b5 Re7-g7 g4-g5 Rg7-c7 Nc5-d7+ Kb8-b7 Ra6-b6+ Kb7-a7
Nd7-c5 Ka7-a8 Nc5-e6 Rc7-a7 Rd5-d6 Rc8-g8 Ne6-c5 Rg8-c8 Rd6-g6) +11.10/24 1
Arena Adjudication} 1-0
[/pgn]
Modern Times
Posts: 3920
Joined: Thu Jun 07, 2012 11:02 pm

Re: SlowChess Blitz 2.9

Post by Modern Times »

jonkr wrote: Mon Jun 06, 2022 2:03 am Slow Chess 2.9 is now available on the web page :
Slow Chess Web Page

It's not a lot stronger, In my tests when compared to 2.8 it's +15 Elo standard and +30 Elo FRC.
In my FRC testing I measured +11 Elo so about the same as what you expect for standard chess. Thanks for the new release !

http://ccrl.chessdom.com/ccrl/404FRC/cg ... _length=30