MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2046"]
[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 "rnbqk2r/pppp1pbp/5n2/4p1p1/1P6/4P3/P1PP1PPP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:49:21 +0200"]
[GameEndTime "2026-09-14T16:49:21 +0200"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {+0.03/9 0.028s, n=20897, sd=14} Nd5 {+0.19/8 0.027s, n=17715, sd=11}
6. d4 {-0.27/9 0.022s, n=17070, sd=16} exd4 {+0.38/9 0.019s, n=13306, sd=17}
7. Nxd4 {-0.77/8 0.031s, n=19726, sd=13} Nxb4 {+0.80/9 0.035s, n=20907, sd=13}
8. Bb2 {-0.55/10 0.091s, n=52771, sd=21} c5 {+0.25/8 0.042s, n=27346, sd=15}
9. c3 {-0.05/11 0.027s, n=21355, sd=19} cxd4 {+0.87/10 0.028s, n=21544, sd=23}
10. cxb4 {-0.36/11 0.040s, n=29773, sd=20} Nc6 {+0.81/10 0.027s, n=20285, sd=15}
11. b5 {-0.17/11 0.025s, n=19698, sd=14} Qb6 {+0.28/9 0.036s, n=25887, sd=15}
12. Bd3 {-0.26/9 0.032s, n=18962, sd=17, Black makes an illegal move: e8h8} 1-0