My test for Mayhem 2.5-x64-(SF)NNUE

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Sylwy
Posts: 5113
Joined: Fri Apr 21, 2006 4:19 pm
Location: IAȘI - the historical capital of MOLDOVA
Full name: Silvian Rucsandescu

My test for Mayhem 2.5-x64-(SF)NNUE

Post by Sylwy »

Test conditions:
-TC=4'+2"
-Hash=256 MB
-GUI: Arena 3.5.1
-Books: performance.bin (for Mayhem 2.5-x64-NNUE) & Perfect_2010.abk (for Rhetoric_1.4.3_x64_popcnt)
-default settings for both engines
-1 thread-CPU=Intel i5-7400-3GHz (Kaby Lake)
-TBS: none
-OS: Windows 10 Home.

Image

Image

Rhetoric 1.4.3 x64 has 2807 Elo points (CCRL Blitz).

Expected rating for Mayhem 2.5-x64-(SF)NNUE is around 2765 Elo points. Progress ?

Mayhem 0.50-x64-(SF)NNUE has around 2790 Elo points (in my single match test vs. Hakkapeliitta TCEC v2 x64).

Mayhem 2.5-x64-(SF)NNUE is particularly weak in the endgames.
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JohnWoe
Posts: 529
Joined: Sat Mar 02, 2013 11:31 pm

Re: My test for Mayhem 2.5-x64-(SF)NNUE

Post by JohnWoe »

Thanks for the test!

Mayhem v2.5 was in my testing around 50+% Glaurung 2.2 (2820 Elo on CCRL ?). Mayhem with its opening book (+50 Elo ?). So this 2765 Elo is spot on.

In v2.6 I adjusted scores a little bit so adjudication is more accurate now.

Yes. Mayhem is bad in endgames. It's something I'm gonna address in v2.7. Not sure I'm gonna drop in 2000+ lines syzygy for +20 Elo.
In v2.5 I allowed some 30 ply shuffle period compared to 0.50v. Which helped in endgames a lot.

Is there some badly played endgame I might look at?
Gonna start v2.7 at some point.

I'm gonna wait until Graham's tournament is over and analyse the losses.
Mayhem seems to be doing OK there.
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User avatar
Sylwy
Posts: 5113
Joined: Fri Apr 21, 2006 4:19 pm
Location: IAȘI - the historical capital of MOLDOVA
Full name: Silvian Rucsandescu

Re: My test for Mayhem 2.5-x64-(SF)NNUE

Post by Sylwy »

JohnWoe wrote: ↑Mon Jan 04, 2021 9:00 pm Yes. Mayhem is bad in endgames. It's something I'm gonna address in v2.7. Not sure I'm gonna drop in 2000+ lines syzygy for +20 Elo.
In v2.5 I allowed some 30 ply shuffle period compared to 0.50v. Which helped in endgames a lot.
Is there some badly played endgame I might look at?
Just an example:

[pgn]
[Event "NN Test65"]
[Site "ISR 3"]
[Date "2021.01.04"]
[Round "77"]
[White "Mayhem-2.5-x64-NNUE"]
[Black "Rhetoric_1.4.3_x64_popcnt"]
[Result "0-1"]
[BlackElo "2200"]
[ECO "D38"]
[Opening "QGD"]
[Time "15:43:09"]
[Variation "Ragozin, Westphalia, 7.Qc2"]
[WhiteElo "2200"]
[TimeControl "240+2"]
[Termination "adjudication"]
[PlyCount "159"]
[WhiteType "program"]
[BlackType "program"]

1. c4 {(c2-c4) 0.00/1 0} e6 2. d4 {(d2-d4) 0.00/1 0} Nf6 3. Nc3 {(Nb1-c3)
0.00/1 0} Bb4 4. Nf3 {(Ng1-f3) 0.00/1 0} d5 5. Bg5 {(Bc1-g5) +0.27/13 10}
Nbd7 6. cxd5 {(c4xd5) 0.00/1 0} exd5 7. Qc2 {(Qd1-c2) 0.00/1 0} c5 8. a3
{(a2-a3) 0.00/1 0} Bxc3+ {(Bb4xc3+ Qc2xc3 c5-c4 Qc3-e3+ Ke8-f8 Nf3-d2
Kf8-g8 Qe3-c3 b7-b5 Bg5-f4 a7-a5 e2-e3 Bc8-b7 Ra1-c1 Qd8-e7 b2-b4 a5xb4
Qc3xb4 Qe7xb4 a3xb4) -0.34/17 8} 9. Qxc3 {(Qc2xc3) 0.00/1 0} c4 {(c5-c4
Qc3-e3+ Ke8-f8 h2-h4 h7-h6 Bg5-f4 Kf8-g8 Nf3-d2 Nd7-f8 Qe3-c3 Nf8-e6 Bf4-g3
Bc8-d7 Ra1-c1 Qd8-e7 e2-e3 a7-a5 Bf1-e2 Bd7-a4) -0.26/18 8} 10. Nd2
{(Nf3-d2) 0.00/1 0} O-O {(O-O b2-b3 h7-h6 Bg5-f4 Nd7-b6 b3xc4 d5xc4 e2-e4
Bc8-e6 Ra1-c1 Rf8-e8 Bf1-e2 a7-a5 Bf4-e5 Nb6-a4 Qc3-c2 c4-c3 Qc2xa4 c3xd2+
Ke1xd2 Nf6xe4+ Kd2-e1) -0.05/17 8} 11. e3 {(e2-e3) -0.54/12 10} h6 {(h7-h6
Bg5-f4 Rf8-e8 Bf1-e2 a7-a5 O-O Nd7-f8 b2-b3 b7-b5 b3xc4 b5xc4 Bf4-e5 Bc8-f5
Be2-f3 Re8-e7 Nd2xc4 d5xc4 Bf3xa8 Qd8xa8 Be5xf6 g7xf6 Qc3xc4) -0.09/18 7}
12. Bh4 {(Bg5-h4) -0.53/12 10} Re8 {(Rf8-e8 Bf1-e2 b7-b5 O-O a7-a5 Qc3-c2
Nd7-b6 Ra1-c1 g7-g6 Qc2-d1 Bc8-f5 Bh4-g3 b5-b4 Bg3-f4 g6-g5 Bf4-e5)
-0.01/17 7} 13. a4 {(a3-a4) -0.30/12 9} Nb8 {(Nd7-b8 b2-b3 c4xb3 Ra1-b1
Nb8-c6 Rb1xb3 a7-a5 Bf1-b5 Bc8-f5 O-O Re8-e6 Bh4-g3 Ra8-c8 Rf1-c1 Nf6-e4
Nd2xe4 Bf5xe4) -0.23/16 7} 14. b3 {(b2-b3) 0.00/13 9} cxb3 {(c4xb3 Ra1-b1
Bc8-f5 Rb1xb3 b7-b6 Bf1-d3 Bf5xd3 Qc3xd3 Nb8-d7 O-O Ra8-c8 Bh4-g3 Nf6-e4
Nd2xe4 d5xe4 Qd3-a6 Rc8-c2 Qa6xa7) -0.27/17 7} 15. Bd3 {(Bf1-d3) +0.57/12
9} Nc6 {(Nb8-c6 O-O g7-g5 Bh4-g3 Re8-e7 Qc3xb3 Nf6-h5 Ra1-c1 Nh5xg3 h2xg3
Bc8-e6 Rc1-c5 Ra8-c8 Qb3-b1 Qd8-b6 Nd2-b3 Kg8-f8 a4-a5) -0.65/16 7} 16.
Nxb3 {(Nd2xb3) +0.63/12 8} Qd6 {(Qd8-d6 O-O Nf6-e4 Bd3xe4 d5xe4 Bh4-g3
Qd6-d5 Ra1-b1 b7-b6 Rf1-c1 Bc8-d7 Qc3-c4 Nc6-e7 Bg3-e5 b6-b5 Qc4xd5 Ne7xd5
a4xb5 Bd7xb5) -0.55/16 7} 17. O-O {(O-O) +0.57/12 8} Ne4 {(Nf6-e4 Bd3xe4
d5xe4 Bh4-g3 Qd6-d5 Nb3-d2 Bc8-g4 Ra1-b1 Ra8-c8 Rb1-b5 Qd5-d7 Qc3-b2 Nc6-d8
Rf1-c1 Rc8xc1+ Qb2xc1 a7-a6 Rb5-e5 f7-f6 Re5-a5) -0.57/17 7} 18. Bxe4
{(Bd3xe4) +0.84/12 8} dxe4 {(d5xe4 Bh4-g3 Qd6-d5 Nb3-d2 Bc8-g4 Ra1-b1
Bg4-e2 Rf1-c1 Qd5-d7 Qc3-b3 b7-b6 d4-d5 Nc6-a5 Qb3-a2 Ra8-c8 Rc1xc8 Qd7xc8)
-0.60/17 6} 19. Bg3 {(Bh4-g3) +0.56/12 8} Qd5 {(Qd6-d5 Nb3-d2 Bc8-g4 Ra1-b1
Bg4-e2 Rf1-c1 Ra8-d8 Rb1-b2 Be2-a6 Nd2-b3 Qd5-f5 Nb3-c5 Rd8-c8 Nc5xa6 b7xa6
Qc3-c5 Qf5-f6) -0.59/17 6} 20. Rfc1 {(Rf1-c1) +0.40/12 8} a5 {(a7-a5 Nb3-d2
Nc6-b4 Qc3-a3 Bc8-d7 Nd2-c4 Re8-e6 Nc4-e5 Bd7-c6 Ra1-b1 Ra8-c8 Rc1-c5
Qd5-d8 Rb1-c1 b7-b6 Ne5xc6 Rc8xc6) -0.34/16 6} 21. Qb2 {(Qc3-b2) +0.41/13
7} b6 {(b7-b6 Qb2-a3 Nc6-b4 Rc1-c7 Qd5-f5 Nb3-d2 Nb4-d5 Rc7-c1 Bc8-a6
Nd2-c4 Ba6xc4 Rc1xc4 Ra8-c8 Ra1-c1 Rc8xc4 Rc1xc4 Re8-c8 Rc4xc8+ Qf5xc8)
-0.11/17 6} 22. Nd2 {(Nb3-d2) +0.23/13 7} Nb4 {(Nc6-b4 Rc1-c7 Qd5-e6 Qb2-b3
Qe6xb3 Nd2xb3 Nb4-d5 Rc7-c1 Bc8-d7 Nb3-d2 f7-f6 Bg3-d6 Ra8-d8 Bd6-g3
Rd8-a8) 0.00/18 6} 23. Nc4 {(Nd2-c4) -0.17/12 7} Qe6 {(Qd5-e6 Nc4-d6 Re8-d8
Qb2-b1 Rd8xd6 Bg3xd6 Qe6xd6 Qb1xe4 Ra8-b8 Qe4-e8+ Qd6-f8 Qe8xf8+ Kg8xf8
Ra1-a3 Bc8-d7 e3-e4 Rb8-e8 f2-f3 Kf8-e7 Ra3-a1 Ke7-d6 Rc1-c3 g7-g5 d4-d5)
+0.15/17 6} 24. Bc7 {(Bg3-c7) -0.12/12 7} Nd3 {(Nb4-d3 Qb2-c2 Nd3xc1 Ra1xc1
Ra8-a6 Qc2-b2 Bc8-d7 Nc4xb6 Bd7-c6 Qb2-c2 Bc6-a8 Qc2-c5 Ba8-b7 d4-d5 Qe6-f5
Qc5-b5 Re8-f8) -0.03/16 6} 25. Qxb6 {(Qb2xb6) +0.11/12 7} Nxc1 {(Nd3xc1
Ra1xc1 Ra8-a6 Qb6xe6 Bc8xe6 Nc4-d6 Re8-e7 Nd6xe4 Be6-d5 Ne4-g3 Ra6-c6
Rc1xc6 Bd5xc6 Bc7xa5 Re7-a7 Ba5-c3 Ra7xa4 Ng3-f5 Ra4-c4 Bc3-b2 Bc6-d7
Nf5-e7+ Kg8-f8 Ne7-d5 Rc4-c2 Bb2-a3+ Kf8-e8) +0.31/17 6} 26. Rxc1 {(Ra1xc1)
+0.11/13 6} Ra6 {(Ra8-a6 Qb6xe6 Bc8xe6 Nc4-d6 Re8-e7 Nd6xe4 Be6-d5 Ne4-g3
Ra6-c6 Rc1xc6 Bd5xc6 Bc7xa5 Re7-a7 Ba5-c3 Ra7xa4 f2-f3 Ra4-a3 Bc3-d2 Ra3-d3
Ng3-f1 Kg8-f8 Kg1-f2 Rd3-b3 h2-h3 Kf8-e7 Nf1-g3) +0.35/17 6} 27. Qxe6
{(Qb6xe6) -1.13/14 6} Bxe6 {(Bc8xe6 Nc4-d6 Re8-e7 Nd6xe4 Be6-d5 Ne4-g3
Ra6-c6 Rc1xc6 Bd5xc6 Bc7xa5 Re7-a7 Ba5-d2 Ra7xa4 f2-f3 f7-f6 Ng3-f5 Bc6-d7
Nf5-d6 Ra4-a2 Bd2-b4 Ra2-b2 Bb4-c5 Rb2-c2 e3-e4 Kg8-h7 Kg1-f1 Kh7-g6)
+0.28/19 5} 28. Nd6 {(Nc4-d6) -0.87/14 6} Re7 {(Re8-e7 Nd6xe4 Be6-d5 Ne4-g3
Ra6-c6 Rc1xc6 Bd5xc6 Bc7xa5 Re7-a7 Ba5-d2 Ra7xa4 f2-f3 f7-f6 Ng3-f5 Bc6-d7
Nf5-d6 Ra4-a2 Bd2-b4 Ra2-b2 Bb4-c5 Rb2-c2 e3-e4) +0.28/18 5} 29. Nxe4
{(Nd6xe4) -0.68/12 6} Bd5 {(Be6-d5 Ne4-g3 Ra6-c6 Rc1xc6 Bd5xc6 Bc7xa5
Re7-a7 Ba5-d2 Ra7xa4 f2-f3 f7-f6 Ng3-f5 Bc6-d7 Nf5-d6 Ra4-a2 Bd2-b4 Ra2-b2
Bb4-c5 Rb2-c2 e3-e4 Kg8-h7 Kg1-f1) +0.28/19 5} 30. Nd2 {(Ne4-d2) -0.69/13
6} Rc6 {(Ra6-c6 Rc1xc6 Bd5xc6 Bc7xa5 Re7-a7 Ba5-b6 Ra7xa4 f2-f3 f7-f5
Bb6-c5 Kg8-f7 e3-e4 Ra4-a1+ Kg1-f2 Ra1-a2 Kf2-e1 f5xe4 f3xe4 Ra2xd2 Ke1xd2
Bc6xe4 g2-g3 g7-g5) +0.20/18 5} 31. Rxc6 {(Rc1xc6) -1.02/15 6} Bxc6
{(Bd5xc6 Bc7xa5 Re7-a7 Ba5-b6 Ra7xa4 f2-f3 f7-f5 Bb6-c5 Ra4-a1+ Kg1-f2
Ra1-a2 Kf2-e1 Kg8-f7 e3-e4 f5xe4 f3xe4 Ra2-c2 Bc5-b4 Rc2xd2 Bb4xd2 Bc6xe4
Ke1-f2 g7-g5) +0.18/20 5} 32. Bxa5 {(Bc7xa5) -0.93/15 6} Ra7 {(Re7-a7
Ba5-b6 Ra7xa4 f2-f3 f7-f5 Bb6-c5 Ra4-a1+ Kg1-f2 Ra1-a2 Kf2-e1 g7-g6 e3-e4
Ra2-a1+ Ke1-e2 Bc6-b5+ Ke2-f2 Ra1-a2 Kf2-e1 f5xe4 f3xe4 Kg8-f7 d4-d5
Ra2-c2) +0.12/19 5} 33. Bc3 {(Ba5-c3) -1.00/15 5} Rxa4 {(Ra7xa4 h2-h3 f7-f5
Kg1-h2 g7-g6 g2-g4 Ra4-a3 Bc3-b4 Ra3-a4 Bb4-c3 Kg8-f7 Kh2-g3 Kf7-e6 Nd2-f3
Ra4-c4 Bc3-a5 Bc6xf3 Kg3xf3 f5xg4+ h3xg4 Rc4-a4) +0.24/19 5} 34. h3
{(h2-h3) -1.09/14 5} f5 {(f7-f5 Kg1-h2 g7-g5 g2-g4 Ra4-a3 Bc3-b4 Ra3-a1
g4xf5 Ra1-h1+ Kh2-g3 Rh1-g1+ Kg3-h2 Rg1-g2+ Kh2-h1 Rg2xf2+ e3-e4 Rf2-f4
Bb4-d6 Rf4xf5 d4-d5 Bc6xd5 e4xd5 Rf5xd5 Nd2-e4 Rd5-d4 Ne4-f6+ Kg8-f7 Bd6-e5
Rd4-d3 Kh1-g2 Kf7-e6 Nf6-g4 h6-h5) +0.67/19 5} 35. Nf3 {(Nd2-f3) -0.78/14
5} Rc4 {(Ra4-c4 Bc3-b2 Rc4-b4 Bb2-a3 Rb4-b1+ Kg1-h2 Bc6xf3 g2xf3 Kg8-f7
Ba3-c5 Kf7-e6 e3-e4 Rb1-b3 Kh2-g2 g7-g5 Bc5-f8 h6-h5 Bf8-g7 f5xe4 f3xe4
Ke6-f7) +0.45/19 5} 36. Bd2 {(Bc3-d2) -0.64/14 5} Rc2 {(Rc4-c2 Bd2-b4
Rc2-c1+ Kg1-h2 Bc6xf3 g2xf3 Rc1-d1 Bb4-c5 Kg8-f7 h3-h4 Kf7-e6 e3-e4 Rd1-d3
Kh2-g2 h6-h5 e4-e5 f5-f4 Bc5-b6 Rd3-b3 Bb6-c5 Rb3-b2) +0.41/18 5} 37. Bb4
{(Bd2-b4) -0.59/14 5} Rc1+ {(Rc2-c1+ Kg1-h2 Bc6xf3 g2xf3 Rc1-d1 Bb4-c5
Kg8-f7 h3-h4 Kf7-e6 e3-e4 Rd1-d3 Kh2-g2 h6-h5 Bc5-b6 g7-g6 Bb6-a7 Rd3-b3
Ba7-c5 Rb3-b2 Kg2-g3 Ke6-d7) +0.44/18 5} 38. Kh2 {(Kg1-h2) -0.54/14 5} Bxf3
{(Bc6xf3 g2xf3 Rc1-d1 Bb4-c5 Kg8-f7 h3-h4 Kf7-e6 e3-e4 Rd1-d3 Kh2-g2 g7-g6
Bc5-b6 Rd3-c3 Bb6-c5 h6-h5 e4-e5 f5-f4 Bc5-b4 Rc3-c2 Bb4-c5) +0.42/18 4}
39. gxf3 {(g2xf3) -0.22/14 5} Rd1 {(Rc1-d1 Bb4-c5 Kg8-f7 h3-h4 Kf7-e6 e3-e4
Rd1-d3 Kh2-g2 g7-g6 Bc5-b6 Rd3-c3 Bb6-c5 h6-h5 e4-e5 f5-f4 Bc5-b4 Rc3-c2
Bb4-c5) +0.42/17 4} 40. Bc5 {(Bb4-c5) -0.16/15 5} Kf7 {(Kg8-f7 h3-h4 Kf7-e6
e3-e4 Rd1-d3 Kh2-g2 h6-h5 Bc5-a7 Rd3-b3 Ba7-c5 Rb3-b7 e4-e5 f5-f4 Bc5-d6
Ke6-d5 Bd6-c5 Rb7-b3) +0.40/16 4} 41. Kg3 {(Kh2-g3) -0.14/15 5} Ke6
{(Kf7-e6 h3-h4 g7-g6 e3-e4 Rd1-d3 Kg3-f4 Ke6-f6 e4-e5+ Kf6-e6 Kf4-g3 Rd3-d2
f3-f4 Rd2-d3+ Kg3-g2 Ke6-d5 f2-f3 Rd3-b3) +0.43/16 4} 42. h4 {(h3-h4)
-0.13/15 4} g6 {(g7-g6 e3-e4 Rd1-d3 Kg3-f4 Ke6-f6 e4-e5+ Kf6-e6 Kf4-g3
g6-g5 h4xg5 h6xg5 Kg3-g2 f5-f4 Bc5-b6 Rd3-b3 Bb6-a7 Rb3-b1 Ba7-c5) +0.44/15
4} 43. h5 {(h4-h5) -0.17/14 4} gxh5 {(g6xh5 Bc5-f8 Rd1-g1+ Kg3-h3 Rg1-b1
Bf8xh6 Rb1-b2 Kh3-g3 Ke6-d5 Bh6-f4 Rb2-c2 Bf4-g5 Rc2-a2 Bg5-h4 Kd5-e6
Kg3-f4 Ra2-c2) +0.47/15 4} 44. Bf8 {(Bc5-f8) -0.15/15 4} Rg1+ {(Rd1-g1+
Kg3-h3 Rg1-g6 e3-e4 f5xe4 f3xe4 Rg6-f6 d4-d5+ Ke6-d7 Bf8-c5 Rf6-f4 f2-f3
Rf4xf3+ Kh3-h4 Rf3-f4+ Kh4xh5 Rf4xe4 Kh5xh6 Re4-h4+ Kh6-g5 Rh4-c4) +0.52/16
4} 45. Kh3 {(Kg3-h3) -0.11/15 4} Rg6 {(Rg1-g6 e3-e4 Ke6-f6 Bf8-d6 Rg6-g1
d4-d5 Kf6-g5 Bd6-e5 Rg1-d1 d5-d6 Rd1-d3 Kh3-g2 h5-h4 f3-f4+ Kg5-g6 f2-f3
h4-h3+ Kg2-g3 f5xe4) +0.45/16 4} 46. e4 {(e3-e4) -0.08/16 4} Rf6 {(Rg6-f6
Bf8-g7 Rf6-f7 d4-d5+ Ke6-d7 Bg7xh6 f5xe4 f3xe4 Rf7xf2 Bh6-g5 Rf2-e2 Kh3-h4
Re2xe4+ Kh4xh5 Kd7-d6 Bg5-c1 Re4-a4 Kh5-g5 Kd6xd5 Bc1-f4 Ra4-a7) +0.56/16
4} 47. d5+ {(d4-d5+) -0.17/16 4} Kf7 {(Ke6-f7 Bf8-c5 f5xe4 f3xe4 Rf6-f4
e4-e5 Rf4-f5 e5-e6+ Kf7-e8 Bc5-e3 Rf5xd5 Be3xh6 Rd5-f5 Kh3-h4 Rf5xf2 Kh4xh5
Ke8-e7 Kh5-g4 Ke7xe6 Bh6-f4 Rf2-c2 Bf4-g3 Ke6-f7 Bg3-f4) +0.52/17 4} 48.
Bc5 {(Bf8-c5) -0.21/17 4} fxe4 {(f5xe4 f3xe4 Rf6-f4 e4-e5 Rf4-f5 e5-e6+
Kf7-e8 Bc5-e3 Rf5xd5 Be3xh6 Rd5-f5 f2-f4 Ke8-e7 Bh6-g5+ Ke7xe6 Kh3-h4
Rf5-d5 Kh4xh5 Ke6-f5 Kh5-h6 Rd5-b5 Kh6-h5 Rb5-b2 Kh5-h4 Kf5-e4) +0.51/17 4}
49. fxe4 {(f3xe4) -0.34/17 4} Rf4 {(Rf6-f4 e4-e5 Rf4-f5 e5-e6+ Kf7-e8
Bc5-e3 Rf5xd5 Be3xh6 Rd5-f5 f2-f4 Ke8-e7 Bh6-g5+ Ke7xe6 Kh3-h4 Rf5-d5
Kh4xh5 Ke6-f5 Kh5-h6 Rd5-b5 Kh6-h5 Rb5-b2 Kh5-h4 Kf5-e4) +0.51/17 4} 50. e5
{(e4-e5) -0.25/16 4} Rf5 {(Rf4-f5 e5-e6+) +0.81/17 4} 51. e6+ {(e5-e6+)
-0.24/16 4} Ke8 {(Kf7-e8 Bc5-e3 Rf5xd5 Kh3-h4 Rd5-d1 Kh4xh5 Rd1-h1+ Kh5-g6
h6-h5 f2-f3 h5-h4 Kg6-f5 h4-h3 Be3-f2 h3-h2 Bf2-g3 Ke8-e7 Bg3-h4+ Ke7-f8
Bh4-g3 Kf8-e8 Kf5-e4) +2.01/17 4} 52. Be3 {(Bc5-e3) -0.26/17 4} Rxd5
{(Rf5xd5 Be3xh6 Ke8-e7 Kh3-h4 Ke7xe6 Bh6-e3 Ke6-f6 f2-f3 Rd5-d3 Be3-b6
Kf6-g6 f3-f4 Rd3-f3 Bb6-c7 Kg6-f5 Bc7-e5 Rf3-f1 Kh4-g3 Rf1-h1 Be5-d4
Kf5-e4) +3.38/18 4} 53. Kh4 {(Kh3-h4) -0.39/17 4} Ke7 {(Ke8-e7 Be3xh6
Ke7xe6 Bh6-e3 Ke6-f6 f2-f3 Rd5-d3 Be3-b6 Kf6-g6 f3-f4 Rd3-f3 Bb6-c7 Kg6-f5
Bc7-d6 Rf3-f1 Bd6-e7 Rf1-h1+ Kh4-g3 Rh1-b1 Kg3-h4 Rb1-a1 Kh4-g3) +3.42/19
4} 54. Bxh6 {(Be3xh6) -0.69/17 3} Kxe6 {(Ke7xe6 Bh6-e3 Ke6-f6 f2-f3 Rd5-d3
Be3-b6 Kf6-g6 f3-f4 Rd3-f3 Bb6-c7 Kg6-f5 Bc7-d6 Rf3-f1 Bd6-e7 Kf5-g6 Be7-d6
Rf1-g1 Bd6-c7 Rg1-g2 Bc7-b8) +3.42/19 3} 55. Bg5 {(Bh6-g5) -0.23/16 3} Kf5
{(Ke6-f5 Bg5-e3 Rd5-d1 Kh4-g3 Rd1-h1 f2-f3 Rh1-d1 Be3-f2 Rd1-c1 Bf2-b6
Rc1-c4 Bb6-f2 Rc4-a4 Bf2-e3 Ra4-b4 Be3-f2 h5-h4+ Kg3-h3 Kf5-g5) +3.42/19 3}
56. Be3 {(Bg5-e3) -0.73/17 3} Rd1 {(Rd5-d1 Kh4-h3 Rd1-b1 Kh3-h4 Rb1-h1+
Kh4-g3 Rh1-e1 Kg3-h4 Kf5-g6 Kh4-g3 Re1-g1+ Kg3-h2 Rg1-g4 Kh2-h3 Kg6-f5
f2-f3 Rg4-c4 Be3-d2 Kf5-e5 Bd2-g5) +3.43/19 3} 57. Kg3 {(Kh4-g3) -0.71/16
3} Rh1 {(Rd1-h1 Kg3-g2 Rh1-h4 f2-f3 Rh4-c4 Be3-h6 Rc4-c6 Bh6-e3 Rc6-c3
Be3-h6 Kf5-g6 Bh6-f4 h5-h4 Bf4-d6 Kg6-h5 Bd6-e7 Rc3-d3 Be7-b4 Rd3-b3)
+3.72/18 3} 58. Bd2 {(Be3-d2) -0.78/16 3} h4+ {(h5-h4+ Kg3-g2 Rh1-d1 Bd2-b4
Kf5-g4 f2-f3+ Kg4-h5 Kg2-h3 Rd1-g1 Bb4-d6 Rg1-g5 Bd6-h2 Rg5-d5 Bh2-c7
Rd5-d2 Bc7-e5 Rd2-f2 f3-f4 Rf2-f3+ Kh3-h2 h4-h3 Be5-d6 Kh5-g4 Bd6-e5
Rf3-f2+ Kh2-g1) +4.02/18 3} 59. Kg2 {(Kg3-g2) -0.86/18 3} Rd1 {(Rh1-d1
Bd2-b4 Kf5-g4 f2-f3+ Kg4-h5 Kg2-h3 Rd1-g1 Bb4-d6 Rg1-g5 Kh3-h2 Rg5-d5
Bd6-e7 Rd5-d7 Be7-c5 Rd7-d3 Kh2-g2 Rd3-d5 Bc5-e7 Rd5-d7 Be7-f6 Rd7-d6
Bf6-e5) +4.02/20 3} 60. Ba5 {(Bd2-a5) -0.85/16 3} Kg4 {(Kf5-g4 Ba5-b4
Rd1-d3 Bb4-c5 h4-h3+ Kg2-h2 Rd3-b3 Bc5-f8 Rb3-f3 Bf8-c5 Rf3-d3 Bc5-b6
Rd3-d1 Bb6-c5 Rd1-a1 Bc5-e3 Ra1-a2 Be3-d4 Ra2-a4) +4.32/17 3} 61. Bb6
{(Ba5-b6) -0.87/17 3} h3+ {(h4-h3+ Kg2-h2 Rd1-d6 Bb6-a7 Rd6-d7 Ba7-e3
Rd7-d5 Kh2-g1 Rd5-f5 Kg1-h2 Kg4-f3 Be3-d4 Rf5-b5 Bd4-e3 Kf3-g4 Be3-d4
Rb5-d5 Bd4-e3 Rd5-d7 Be3-b6 Rd7-d3) +4.32/20 3} 62. Kh2 {(Kg2-h2) 0.00/1}
Rc1 {(Rd1-c1 Bb6-e3 Rc1-c8 Be3-d4 Rc8-c6 Bd4-e3 Kg4-h4 Be3-f4 Rc6-c2 Bf4-e3
Rc2-c4 Be3-b6 Rc4-c6 Bb6-d8+ Kh4-g4 Kh2-g1 Rc6-c5 Kg1-h2 Rc5-c2 Bd8-b6)
+4.33/20 3} 63. Ba5 {(Bb6-a5) -0.84/16 3} Rc2 {(Rc1-c2 Ba5-b6 Rc2-c4 Bb6-e3
Kg4-h4 Be3-b6 Rc4-c6 Bb6-d8+ Kh4-g4 Kh2-g1 Rc6-c8 Bd8-f6 Rc8-c4 Bf6-e5
Rc4-e4 Be5-c7 Re4-e6 Kg1-h2 Re6-e2 Bc7-b6 Re2-c2) +4.33/20 3} 64. Bb6
{(Ba5-b6) -0.76/16 3} Rc4 {(Rc2-c4 Bb6-e3 Kg4-h4 Be3-b6 Rc4-c6 Bb6-d8+
Kh4-g4 Kh2-g1 Rc6-c8 Bd8-f6 Rc8-c4 Bf6-e5 Rc4-e4 Be5-c7 Re4-e6 Kg1-h2
Re6-e2 Bc7-b6 Re2-c2 Bb6-e3 Rc2-c8) +4.33/20 3} 65. Ba5 {(Bb6-a5) -0.85/15
3} Rc6 {(Rc4-c6 Ba5-d2 Rc6-f6 Bd2-e3 Kg4-h4 Be3-c5 Rf6-e6 Bc5-f8 Re6-c6
Bf8-e7+ Kh4-g4 Be7-d8 Rc6-e6 Bd8-c7 Re6-e2 Bc7-b6 Re2-c2 Bb6-e3 Rc2-c8
Be3-d4 Rc8-c6) +4.33/19 3} 66. Bd8 {(Ba5-d8) -1.07/17 3} Re6 {(Rc6-e6
Bd8-c7 Re6-e2 Bc7-b6 Re2-c2 Bb6-e3 Rc2-c8 Be3-d4 Rc8-c6 Bd4-e3 Kg4-h4
Be3-f4 Rc6-c2 Kh2-g1 Kh4-h5 Bf4-e3 Rc2-c4 Kg1-h2 Kh5-h4) +4.33/20 3} 67.
Bc7 {(Bd8-c7) -1.07/17 3} Re2 {(Re6-e2 Bc7-b6 Re2-c2 Bb6-e3 Rc2-c8 Be3-d4
Rc8-c6 Bd4-e3 Kg4-h4 Be3-f4 Rc6-c2 Kh2-g1 Kh4-h5 Bf4-e5 Kh5-g4 Be5-g7
Rc2-c7 Bg7-f6 Rc7-c4) +4.33/19 3} 68. Kg1 {(Kh2-g1) -1.04/16 3} Rc2
{(Re2-c2 Bc7-e5 Kg4-f3 Kg1-h2 Rc2-c6 Be5-d4 Kf3-g4 Bd4-e3 Kg4-h4 Be3-f4
Rc6-c2 Kh2-g1 Kh4-h5 Bf4-e5 Kh5-g4 Be5-g7 Rc2-c7 Bg7-f6 Rc7-c4) +4.33/20 3}
69. Bg3 {(Bc7-g3) -0.85/16 3} Rc1+ {(Rc2-c1+ Kg1-h2 Rc1-f1 f2-f3+ Rf1xf3
Bg3-e5 Rf3-f2+ Kh2-h1 Kg4-f5 Be5-g3 Rf2-e2 Bg3-c7 Kf5-e4 Bc7-d6 Re2-f2
Bd6-g3 Rf2-c2 Bg3-d6 Ke4-f5 Bd6-h2 Kf5-e6 Bh2-g3 Rc2-e2 Bg3-f4) +6.76/20 3}
70. Kh2 {(Kg1-h2) 0.00/1} Rf1 {(Rc1-f1 f2-f3+ Rf1xf3 Bg3-e5 Rf3-f2+ Kh2-h1
Kg4-f5 Be5-g3 Rf2-e2 Bg3-c7 Kf5-e4 Bc7-d6 Re2-f2 Bd6-g3 Rf2-c2 Bg3-d6
Rc2-e2 Bd6-g3 Ke4-d5 Bg3-f4 Kd5-d4 Bf4-g5) +6.76/21 3} 71. Bc7 {(Bg3-c7)
-2.86/17 3} Rxf2+ {(Rf1xf2+ Kh2-g1 Rf2-g2+ Kg1-h1 Kg4-f5 Bc7-d6 Rg2-f2
Bd6-c7 Rf2-c2 Bc7-d6 Kf5-e6 Bd6-f4 Ke6-d5 Bf4-e3 Kd5-e4 Be3-a7 Rc2-a2
Ba7-c5 Ke4-d5 Bc5-e3 Ra2-e2 Be3-h6) +6.76/21 3} 72. Kh1 {(Kh2-h1) -3.11/17
3} Kf5 {(Kg4-f5 Bc7-b6 Rf2-c2 Bb6-a7 Kf5-e4 Ba7-b8 Rc2-a2 Bb8-d6 Ra2-f2
Bd6-g3 Rf2-e2 Bg3-d6 Ke4-f3 Bd6-c5 Re2-c2 Bc5-e7 Kf3-e4 Be7-d6 Rc2-e2
Bd6-g3 Ke4-f3) +6.76/20 3} 73. Bd8 {(Bc7-d8) -2.94/16 3} Rc2 {(Rf2-c2
Bd8-e7 Rc2-c6 Be7-b4 Kf5-g4 Bb4-e1 Rc6-c1 Kh1-h2 Rc1-c2+ Kh2-h1 h3-h2
Be1-f2 Kg4-h3 Bf2-g1 h2xg1Q+ Kh1xg1 Rc2-b2 Kg1-f1 Kh3-g4 Kf1-e1 Kg4-f3
Ke1-d1 Rb2-e2 Kd1-c1) +8.68/19 3} 74. Be7 {(Bd8-e7) -2.47/16 3} Rc6
{(Rc2-c6 Be7-b4 Kf5-g4 Bb4-e1 Rc6-c1 Kh1-h2 Rc1-c2+ Kh2-h1 h3-h2 Be1-f2
Kg4-h3 Bf2-g1 h2xg1Q+ Kh1xg1 Rc2-b2 Kg1-f1 Kh3-g4 Kf1-e1 Kg4-f3 Ke1-d1
Rb2-e2 Kd1-c1 Re2-e3) +8.73/19 3} 75. Bb4 {(Be7-b4) -2.68/16 3} Kg4
{(Kf5-g4 Bb4-e1 Rc6-c1 Kh1-h2 Rc1-c2+ Kh2-h1 h3-h2 Be1-f2 Kg4-h3 Bf2-g1
Rc2-b2 Bg1xh2 Rb2xh2+ Kh1-g1 Kh3-g3 Kg1-f1 Kg3-f3 Kf1-e1 Rh2-e2+ Ke1-d1
Kf3-e3 Kd1-c1 Re2-d2 Kc1-b1 Rd2-d3) +8.96/19 3} 76. Kh2 {(Kh1-h2) -2.87/17
3} Rc2+ {(Rc6-c2+ Kh2-h1 Rc2-d2) +15.25/17 3} 77. Kh1 {(Kh2-h1) -2.72/17 3}
h2 {(h3-h2 Bb4-d6 Kg4-h3 Bd6-f4 Rc2-b2 Bf4xh2 Rb2xh2+ Kh1-g1 Rh2-e2 Kg1-f1
Re2-e7 Kf1-f2 Kh3-g4 Kf2-g2 Re7-e1 Kg2-h2 Re1-d1) +M14/12 1} 78. Bd2
{(Bb4-d2) -9.18/16 3} Rb2 {(Rc2-b2) +M9/1} 79. Bc3 {(Bd2-c3) -9.72/16 2}
Re2 {(Rb2-e2) +M8/1 0} 80. Bf6 {(Bc3-f6) -10.30/15 2 Arena Adjudication}
0-1
[/pgn]
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JohnWoe
Posts: 529
Joined: Sat Mar 02, 2013 11:31 pm

Re: My test for Mayhem 2.5-x64-(SF)NNUE

Post by JohnWoe »

Thanks!

Now that was bad endgame by Mayhem! Null move related bug.

This is where Mayhem lost: Bd8 gets mated. Although the position is hard to play. You need accurate moves.
https://syzygy-tables.info/?fen=8/2B5/8 ... _w_-_-_0_1

Mayhem 2.7 has no problems: It plays Bb8 all the time. Now I disable null move when few pieces. etc.

Code: Select all

 21	 -1,33 	648,1M	3:35.80	Bb8 
 20	 -1,33 	297,0M	1:38.68	Bb8 
 19	 -1,33 	141,8M	0:46.50	Bb8 
 18	 -1,32 	75,2M  	0:23.94	Bb8 
 17	 -1,32 	31,5M  	0:10.11	Bb8 
 16	 -1,29 	19,4M  	0:06.11	Bb8 
 15	 -1,33 	10,6M  	0:03.42	Bb8 
 14	 -1,39 	5,67M  	0:01.96	Bb8 
 13	 -1,42 	3,19M  	0:01.17	Bb8 
 12	 -1,38 	1,70M  	0:00.66	Bb8 
 11	 -1,37 	1,06M  	0:00.44	Bb8 
 10	 -1,45 	654065	0:00.29	Bb8 
  9	 -1,47 	449878	0:00.22	Bb8 
  8	 -1,25 	183577	0:00.12	Bd6 
  7	 -1,38 	86902  	0:00.07	Bd6 
  6	 -1,25 	39432  	0:00.04	Bd6 
  5	 -1,47 	17535  	0:00.02	Bd6 
  4	 -1,14 	2386    	0:00.01	Bb8 
  3	 -1,52 	1032    	0:00.00	Bb8 
  2	 -0,89 	186      	0:00.00	Bb8 
  1	 -1,14 	20        	0:00.00	Bd6 
  0	#
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