MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "134"]
[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 "r1b1kbnr/ppqppppp/2p5/8/1n2P1P1/7P/PPPP1PB1/RNBQK1NR w KQkq - 3 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:12:34 +0200"]
[GameEndTime "2026-09-14T18:12:35 +0200"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+1.48/10 0.036s, n=33007, sd=20} h5 {-1.71/8 0.015s, n=12691, sd=12}
6. g5 {+1.64/10 0.034s, n=30918, sd=14} e6 {-1.71/9 0.025s, n=17974, sd=11}
7. Ne2 {+1.60/9 0.019s, n=12888, sd=15} d5 {-1.88/11 0.028s, n=21047, sd=17}
8. a3 {+1.81/9 0.022s, n=18115, sd=15} Na6 {-1.72/11 0.031s, n=26636, sd=18}
9. c4 {+1.86/10 0.018s, n=16257, sd=16} Ne7 {-1.76/11 0.019s, n=19734, sd=20}
10. Bf4 {+1.98/10 0.019s, n=17743, sd=16} Qd8 {-1.77/10 0.016s, n=15020, sd=20}
11. h4 {+1.86/9 0.019s, n=17976, sd=13} Nc7 {-2.02/9 0.015s, n=13667, sd=13}
12. Nd2 {+1.77/9 0.016s, n=15255, sd=18} Ng6 {-2.29/9 0.018s, n=17325, sd=16}
13. Bg3 {+2.02/10 0.014s, n=12626, sd=14} Bd6 {-2.38/10 0.050s, n=43007, sd=16}
14. e5 {+1.88/9 0.030s, n=24819, sd=15} Bf8 {-2.06/9 0.017s, n=14500, sd=13}
15. Bh3 {+1.90/9 0.017s, n=15480, sd=15} dxc4 {-1.74/9 0.018s, n=15342, sd=11}
16. Bg2 {+1.75/9 0.021s, n=16194, sd=17} Ne7 {-0.94/10 0.040s, n=31947, sd=15}
17. Nxc4 {+1.36/9 0.014s, n=12628, sd=15} Nf5 {-0.87/10 0.014s, n=12820, sd=17}
18. Ne3 {+1.07/9 0.065s, n=41726, sd=14} Nd5 {-1.12/9 0.013s, n=12723, sd=13}
19. Nxf5 {+1.35/10 0.020s, n=18620, sd=14} exf5 {-1.96/8 0.015s, n=13880, sd=12}
20. Qb3 {+1.45/9 0.017s, n=15748, sd=15} Nb6 {-1.99/9 0.030s, n=27229, sd=16}
21. Nf4 {+3.31/9 0.025s, n=21437, sd=21} Qxd4 {-1.66/8 0.017s, n=15179, sd=13}
22. e6 {+1.86/9 0.030s, n=22671, sd=23} Qc4 {-1.54/10 0.021s, n=13443, sd=15}
23. exf7+ {+1.97/10 0.023s, n=18156, sd=17}
Kxf7 {-2.14/8 0.036s, n=31339, sd=18}
24. Qxc4+ {+2.27/10 0.023s, n=21481, sd=20}
Nxc4 {-2.62/9 0.034s, n=30970, sd=16} 25. g6+ {+2.32/10 0.025s, n=20473, sd=21}
Kf6 {-2.02/10 0.042s, n=32875, sd=21, White makes an illegal move: e1a1} 0-1