MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "741"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkb1r/1p1ppppp/n4n2/p1p5/4Q3/3PP3/PPP2PPP/RNB1KBNR b KQkq - 5 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:47 +0000"]
[GameEndTime "2026-09-14T14:52:48 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxe4 {+8.91/8 0.032s, n=28921, sd=12}
6. Na3 {-8.38/7 0.018s, n=13511, sd=12} c4 {+8.62/7 0.014s, n=13102, sd=13}
7. Nb5 {-8.53/7 0.032s, n=29534, sd=10} a4 {+8.63/8 0.082s, n=68540, sd=17}
8. dxc4 {-8.36/7 0.017s, n=15798, sd=12} Qa5+ {+8.79/8 0.032s, n=28280, sd=11}
9. b4 {-8.42/6 0.020s, n=14669, sd=12} axb3+ {+8.90/8 0.015s, n=12685, sd=13}
10. c3 {-8.60/8 0.022s, n=20995, sd=16} Nxc3 {+8.72/9 0.018s, n=17377, sd=15}
11. Bd2 {-8.45/8 0.015s, n=13300, sd=21} b2 {+8.74/9 0.021s, n=15683, sd=14}
12. Rd1 {-8.68/8 0.031s, n=28696, sd=13} Qa4 {+8.55/8 0.021s, n=18292, sd=13}
13. Nxc3 {-8.46/8 0.018s, n=16697, sd=14} Qc6 {+8.45/8 0.015s, n=12862, sd=13}
14. Nge2 {-8.35/8 0.019s, n=14095, sd=14} b6 {+8.35/7 0.022s, n=19467, sd=14}
15. f3 {-8.47/8 0.027s, n=22704, sd=11} Qc5 {+8.53/7 0.020s, n=18740, sd=12}
16. Nb5 {-8.26/9 0.040s, n=30591, sd=13} e5 {+8.39/8 0.034s, n=28244, sd=15}
17. Nec3 {-8.16/9 0.034s, n=28782, sd=15} f5 {+8.25/9 0.037s, n=29019, sd=14}
18. Na4 {-8.27/8 0.016s, n=13849, sd=12} Qc6 {+8.23/8 0.023s, n=19389, sd=13}
19. Nxb2 {-8.10/8 0.018s, n=14998, sd=9} Be7 {+8.00/8 0.031s, n=21293, sd=15}
20. Nd3 {-8.15/9 0.039s, n=32254, sd=16} d6 {+8.00/9 0.054s, n=42320, sd=18}
21. Be2 {-8.05/9 0.037s, n=30468, sd=13, Black makes an illegal move: e8h8} 1-0