MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "138"]
[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 "rnb1kb1r/p1ppqppp/1p3n2/4p1N1/3P1P2/2N5/PPP1P1PP/R1BQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:50 +0000"]
[GameEndTime "2026-09-14T13:35:51 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5... exd4 {+1.30/10 0.042s, n=28378, sd=15}
6. Qxd4 {-1.50/11 0.116s, n=48554, sd=18} Nc6 {+1.26/10 0.025s, n=21347, sd=21}
7. Qe3 {-1.64/9 0.029s, n=14369, sd=15} Nb4 {+1.86/9 0.020s, n=14940, sd=18}
8. Qxe7+ {-1.78/9 0.032s, n=14215, sd=13} Bxe7 {+1.96/10 0.018s, n=16004, sd=14}
9. Kd2 {-1.87/10 0.044s, n=18355, sd=14} Bb7 {+2.31/10 0.022s, n=18724, sd=15}
10. e3 {-1.89/11 0.044s, n=20301, sd=18} Bc5 {+2.63/9 0.019s, n=16357, sd=11}
11. Be2 {-2.37/8 0.048s, n=20372, sd=13} Bxg2 {+3.23/10 0.014s, n=12417, sd=12}
12. Re1 {-3.32/8 0.034s, n=15324, sd=13} Nbd5 {+3.03/9 0.025s, n=19651, sd=15}
13. Nxd5 {-3.67/10 0.058s, n=27372, sd=17}
Bxd5 {+3.31/12 0.036s, n=30705, sd=19} 14. Bf3 {-3.53/11 0.091s, n=44945, sd=17}
Bxf3 {+3.66/10 0.024s, n=21792, sd=14}
15. Nxf3 {-3.41/10 0.034s, n=17843, sd=18} Ne4+ {+3.20/9 0.013s, n=12532, sd=15}
16. Kd3 {-3.49/10 0.050s, n=24490, sd=18} f5 {+3.16/11 0.027s, n=25278, sd=18}
17. b3 {-3.37/10 0.066s, n=30175, sd=18, Black makes an illegal move: e8a8} 1-0