MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2012"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "1nbqkbnr/r1ppppp1/8/pp5P/8/1P3P2/P1PPP2P/RNBQKBNR w KQk - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:01:34 +0200"]
[GameEndTime "2026-09-14T16:01:35 +0200"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.82/8 0.027s, n=19888, sd=14} e6 {+1.06/9 0.025s, n=14919, sd=12}
6. h4 {-0.96/9 0.048s, n=31020, sd=17} Be7 {+0.78/9 0.048s, n=31440, sd=16}
7. Bg5 {-0.81/9 0.018s, n=12532, sd=15} b4 {+0.87/9 0.043s, n=28637, sd=14}
8. e4 {-1.03/9 0.050s, n=33747, sd=16} d5 {+1.18/8 0.037s, n=19978, sd=15}
9. Bxe7 {-1.04/8 0.024s, n=19686, sd=16} Qxe7 {+1.16/9 0.018s, n=15235, sd=12}
10. Qd2 {-1.03/10 0.115s, n=72472, sd=20} Rxh5 {+1.40/9 0.025s, n=16154, sd=12}
11. Qf2 {-0.63/9 0.024s, n=17128, sd=14} a4 {+0.79/8 0.023s, n=15529, sd=11}
12. bxa4 {-0.83/8 0.016s, n=12161, sd=13} Kf8 {+0.89/8 0.039s, n=20510, sd=13}
13. Ne2 {-1.09/10 0.032s, n=24652, sd=14} Rxa4 {+1.31/10 0.025s, n=16943, sd=11}
14. Nd2 {-0.84/9 0.026s, n=18502, sd=14} dxe4 {+1.54/9 0.024s, n=18196, sd=13}
15. fxe4 {-0.66/10 0.017s, n=12321, sd=14} e5 {+0.76/11 0.037s, n=27165, sd=21}
16. Ng3 {-0.19/10 0.024s, n=16001, sd=14} Rh6 {+0.30/10 0.045s, n=28128, sd=20}
17. d5 {-0.97/10 0.038s, n=21682, sd=21} Nf6 {+1.06/9 0.020s, n=13810, sd=14}
18. Bc4 {-1.08/10 0.049s, n=25941, sd=16} Bg4 {+1.41/9 0.018s, n=13262, sd=17}
19. Bb3 {-1.44/7 0.022s, n=13125, sd=10} Ra8 {+1.13/10 0.024s, n=16872, sd=17}
20. Nf5 {-1.09/10 0.036s, n=21228, sd=16} Bxf5 {+1.19/10 0.022s, n=12017, sd=17}
21. Qxf5 {-0.90/10 0.025s, n=19625, sd=17}
Nbd7 {+1.22/9 0.030s, n=16124, sd=17, White makes an illegal move: e1a1} 0-1