MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "320"]
[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 "rnbqkbnr/4pppp/pp1p4/2p5/1P3P2/P4N2/2PPP1PP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:46:09 +0200"]
[GameEndTime "2026-09-14T16:46:10 +0200"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.42/10 0.051s, n=46923, sd=14} Nf6 {-0.53/9 0.024s, n=20739, sd=15}
6. Bd3 {+0.21/10 0.064s, n=48943, sd=16} Bb7 {-0.13/9 0.020s, n=16415, sd=13}
7. Nc3 {+0.18/9 0.024s, n=15227, sd=15} e6 {-0.13/10 0.039s, n=29430, sd=15}
8. bxc5 {-0.17/8 0.018s, n=12850, sd=12} dxc5 {-0.10/10 0.038s, n=29026, sd=15}
9. Qe2 {-0.22/10 0.039s, n=32835, sd=18} b5 {+0.40/10 0.019s, n=13467, sd=16}
10. e5 {-0.38/10 0.015s, n=13571, sd=17} Nd5 {+0.46/11 0.025s, n=21943, sd=16}
11. Nxd5 {-0.45/10 0.028s, n=22328, sd=15}
Bxd5 {+0.56/10 0.026s, n=18653, sd=12} 12. Bb2 {-0.32/9 0.023s, n=15322, sd=17}
Be7 {+0.44/9 0.016s, n=14323, sd=12} 13. c4 {-0.44/10 0.019s, n=15546, sd=15}
bxc4 {+0.65/10 0.018s, n=14797, sd=15} 14. Bxc4 {-0.39/11 0.012s, n=12008, sd=8}
Bxc4 {+0.69/10 0.041s, n=27311, sd=18}
15. Qxc4 {-0.44/9 0.019s, n=14114, sd=15, Black makes an illegal move: e8h8} 1-0