MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "429"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/1p1p1pp1/p3p2p/2p5/8/P1PP3P/1P2PPP1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:04 +0000"]
[GameEndTime "2026-09-14T13:38:05 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {+0.01/9 0.028s, n=24749, sd=14} d5 {+0.03/9 0.022s, n=18995, sd=13}
6. e4 {-0.03/9 0.039s, n=30873, sd=14} Nc6 {-0.15/9 0.029s, n=23899, sd=15}
7. Nbd2 {+0.04/10 0.026s, n=20948, sd=15} Nf6 {-0.27/10 0.065s, n=44474, sd=15}
8. e5 {+0.03/10 0.017s, n=15228, sd=18} Nd7 {+0.06/11 0.026s, n=19063, sd=16}
9. d4 {-0.13/9 0.013s, n=12375, sd=13} Qb6 {-0.18/10 0.032s, n=24823, sd=15}
10. Bd3 {+0.12/10 0.023s, n=18952, sd=14} cxd4 {-0.29/10 0.019s, n=12210, sd=17}
11. cxd4 {+0.31/12 0.031s, n=22677, sd=19} Be7 {-0.23/10 0.041s, n=20524, sd=19}
12. Nb3 {+0.30/10 0.020s, n=17333, sd=15} a5 {-0.62/10 0.016s, n=12778, sd=15}
13. Be3 {+0.46/10 0.017s, n=12524, sd=16} a4 {-0.89/11 0.028s, n=23629, sd=19}
14. Nc1 {+0.16/11 0.026s, n=16554, sd=22} Qxb2 {-0.70/11 0.027s, n=23587, sd=18}
15. Ne2 {+0.67/12 0.019s, n=15617, sd=16} Qb3 {-0.90/9 0.026s, n=21696, sd=13}
16. Bc2 {+0.85/10 0.020s, n=12385, sd=9} Qb5 {-1.02/9 0.016s, n=12967, sd=19}
17. Nd2 {+0.79/9 0.018s, n=13428, sd=14}
Qa5 {-0.59/9 0.018s, n=15419, sd=15, White makes an illegal move: e1h1} 0-1