MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "533"]
[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 "rnb1kb1r/ppppq1pp/4pn2/5P2/2P5/1Q6/PP1P1PPP/RNB1KBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:15 +0000"]
[GameEndTime "2026-09-14T13:38:15 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nc3 {+1.43/9 0.034s, n=22237, sd=16} Nc6 {-1.45/9 0.018s, n=14133, sd=13}
6. Nf3 {+0.95/10 0.025s, n=20840, sd=17} exf5+ {-0.51/10 0.034s, n=25686, sd=19}
7. Be2 {+1.19/9 0.040s, n=29733, sd=18} g5 {-1.04/11 0.018s, n=17706, sd=26}
8. Nxg5 {+1.41/11 0.016s, n=15920, sd=16} Nd4 {-1.72/10 0.035s, n=26550, sd=17}
9. Qd1 {+1.79/10 0.039s, n=31781, sd=17} Rg8 {-0.92/11 0.033s, n=27468, sd=20}
10. d3 {+1.07/9 0.028s, n=18492, sd=15} h6 {-1.43/9 0.016s, n=12971, sd=17}
11. Nf3 {+1.22/10 0.016s, n=13559, sd=17}
Nxf3+ {-1.10/10 0.018s, n=15512, sd=17}
12. gxf3 {+1.71/9 0.021s, n=16095, sd=17} b6 {-1.18/11 0.018s, n=14208, sd=18}
13. d4 {+1.84/11 0.019s, n=14848, sd=17} Bb7 {-1.98/11 0.050s, n=38314, sd=19}
14. d5 {+1.82/9 0.024s, n=17043, sd=14, Black makes an illegal move: e8a8} 1-0