MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1220"]
[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 "r1bqkbnr/pp1pp2p/n4p2/2p3p1/1P6/B7/P1PPPPPP/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:02:57 +0000"]
[GameEndTime "2026-09-14T16:02:58 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {+1.98/10 0.042s, n=32220, sd=19} h5 {-2.09/10 0.021s, n=17492, sd=17}
6. bxc5 {+1.99/10 0.063s, n=50292, sd=18} Qa5 {-1.71/10 0.013s, n=12749, sd=13}
7. Ne2 {+1.90/9 0.016s, n=13931, sd=14} Nxc5 {-1.98/8 0.015s, n=12229, sd=13}
8. Nc1 {+2.04/10 0.039s, n=27783, sd=13} e5 {-2.21/9 0.059s, n=46812, sd=15}
9. Be2 {+2.20/9 0.023s, n=17731, sd=15} d5 {-2.21/10 0.034s, n=24588, sd=17}
10. Nb3 {+2.21/8 0.018s, n=15198, sd=7} Qc7 {-2.01/9 0.030s, n=27050, sd=13}
11. Nc3 {+2.13/7 0.016s, n=13369, sd=10} Nxb3 {-1.63/10 0.019s, n=16789, sd=13}
12. Nb5 {+1.32/8 0.014s, n=13245, sd=13} Qb6 {-1.39/9 0.015s, n=12790, sd=12}
13. Bxh5+ {+1.40/9 0.015s, n=14199, sd=16} Kd8 {-1.30/9 0.021s, n=17695, sd=17}
14. axb3 {+1.24/10 0.016s, n=14943, sd=14} Bxa3 {-1.00/9 0.016s, n=12063, sd=16}
15. Nxa3 {+1.09/10 0.013s, n=12484, sd=17} Bd7 {-1.15/10 0.027s, n=23717, sd=16}
16. Be2 {+1.24/9 0.019s, n=18029, sd=13} Ne7 {-1.39/11 0.096s, n=75321, sd=22}
17. d4 {+1.61/10 0.022s, n=20811, sd=10} a5 {-1.34/8 0.024s, n=17825, sd=10}
18. dxe5 {+1.24/9 0.033s, n=26330, sd=18} Qb4+ {-1.55/9 0.037s, n=32479, sd=18}
19. Qd2 {+1.64/9 0.026s, n=18675, sd=18} fxe5 {-1.43/10 0.011s, n=13222, sd=18}
20. Nc4 {+1.83/9 0.015s, n=13331, sd=18} Qxd2+ {-1.55/10 0.037s, n=33522, sd=18}
21. Nxd2 {+1.85/9 0.029s, n=20803, sd=14} g4 {-1.70/10 0.021s, n=21300, sd=13}
22. e4 {+1.74/10 0.019s, n=17587, sd=15}
Kc7 {-1.76/10 0.017s, n=16271, sd=15, White makes an illegal move: e1h1} 0-1