MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1497"]
[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 "r1bqkbnr/pp2pppp/n2p4/8/1Pp5/5PKN/P1PPP1PP/RNBQ1B1R b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:32 +0000"]
[GameEndTime "2026-09-14T16:03:33 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxb4 {+4.59/9 0.014s, n=12723, sd=11}
6. c3 {-3.39/9 0.017s, n=15296, sd=15} Nc6 {+4.07/9 0.017s, n=13645, sd=17}
7. e4 {-3.42/9 0.014s, n=12151, sd=18} d5 {+4.30/9 0.047s, n=39187, sd=16}
8. exd5 {-4.27/11 0.037s, n=34422, sd=21} Qxd5 {+3.88/10 0.042s, n=27042, sd=16}
9. Na3 {-3.88/10 0.020s, n=20077, sd=12} b5 {+3.86/9 0.020s, n=16448, sd=18}
10. d4 {-3.99/8 0.015s, n=15003, sd=13} e5 {+4.58/9 0.018s, n=12162, sd=10}
11. Qe1 {-3.85/9 0.022s, n=19553, sd=16} Be7 {+4.37/9 0.019s, n=15749, sd=13}
12. dxe5 {-3.83/9 0.014s, n=12906, sd=15} Nxe5 {+5.00/11 0.036s, n=24228, sd=20}
13. Nf4 {-4.68/11 0.028s, n=26199, sd=19} Qc5 {+4.76/10 0.019s, n=13449, sd=14}
14. Nc2 {-4.00/10 0.047s, n=36065, sd=17} Nf6 {+4.21/9 0.039s, n=27900, sd=14}
15. h4 {-4.86/10 0.049s, n=41771, sd=18} Qc7 {+5.15/9 0.028s, n=17764, sd=17}
16. Nd4 {-5.57/10 0.026s, n=24984, sd=17} Bd7 {+5.81/11 0.031s, n=24389, sd=18}
17. a4 {-6.30/11 0.079s, n=64510, sd=19} bxa4 {+5.82/11 0.024s, n=19195, sd=18}
18. Kf2 {-6.30/8 0.016s, n=14101, sd=14, Black makes an illegal move: e8h8} 1-0