MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "776"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkbnr/pp1ppppp/8/2p5/P1P5/1nQ5/1P2PPPP/RNB1KBNR b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:58 +0000"]
[GameEndTime "2026-09-14T16:00:59 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxa1 {+7.19/10 0.027s, n=24153, sd=17}
6. b3 {-6.51/11 0.024s, n=24044, sd=17} Nxb3 {+6.58/8 0.017s, n=16154, sd=11}
7. Qxb3 {-6.32/9 0.024s, n=19607, sd=12} Nf6 {+6.47/9 0.021s, n=19741, sd=13}
8. Nc3 {-6.30/10 0.028s, n=23213, sd=16} d6 {+6.03/8 0.033s, n=28927, sd=14}
9. e4 {-6.20/9 0.024s, n=14682, sd=15} Bd7 {+6.11/9 0.016s, n=13792, sd=16}
10. Be2 {-5.97/9 0.023s, n=18410, sd=13} Bc6 {+6.16/9 0.027s, n=21881, sd=15}
11. Qc2 {-6.17/9 0.017s, n=13948, sd=11} e6 {+6.09/9 0.020s, n=15536, sd=14}
12. h4 {-6.07/11 0.026s, n=21380, sd=16} h6 {+6.04/9 0.020s, n=16856, sd=13}
13. f4 {-5.84/9 0.028s, n=21350, sd=16} d5 {+6.10/9 0.037s, n=22869, sd=13}
14. cxd5 {-6.45/8 0.037s, n=27745, sd=11} exd5 {+6.42/9 0.015s, n=12421, sd=15}
15. Nf3 {-6.10/9 0.029s, n=19855, sd=13} dxe4 {+6.42/9 0.030s, n=23729, sd=14}
16. Ne5 {-5.41/8 0.016s, n=14013, sd=14} Bd6 {+6.25/10 0.017s, n=14218, sd=11}
17. Nxc6 {-6.86/8 0.038s, n=29637, sd=14} bxc6 {+6.15/9 0.016s, n=13126, sd=14}
18. Nxe4 {-6.82/9 0.027s, n=23654, sd=18, Black makes an illegal move: e8h8} 1-0