MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "368"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkbnr/pp2ppp1/2n4p/2pp4/2P2N2/1Q6/PP1PPPPP/RNB1KB1R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:54:18 -0400"]
[GameEndTime "2026-09-14T11:54:19 -0400"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxd5 {+0.55/10 0.017s, n=19282, sd=13} e6 {-0.51/10 0.025s, n=22915, sd=15}
6. Ndc3 {+0.59/10 0.017s, n=13199, sd=11} b6 {-0.32/9 0.016s, n=13906, sd=14}
7. e3 {+0.69/8 0.016s, n=12359, sd=13} Bb7 {-0.12/9 0.015s, n=12654, sd=13}
8. Be2 {+0.63/8 0.012s, n=12886, sd=14} Na5 {+0.58/10 0.012s, n=14804, sd=15}
9. Qd1 {-0.38/9 0.012s, n=12250, sd=13} Bxg2 {+1.19/10 0.023s, n=26815, sd=15}
10. Rg1 {-0.93/10 0.018s, n=16067, sd=13} Bb7 {+0.68/8 0.017s, n=13523, sd=13}
11. Bf3 {-0.46/10 0.031s, n=29047, sd=13} Qc7 {+0.90/9 0.016s, n=12048, sd=16}
12. Qa4+ {-0.38/10 0.028s, n=32523, sd=20} Ke7 {+0.36/6 0.013s, n=14498, sd=13}
13. Bxb7 {-0.10/10 0.009s, n=12113, sd=12}
Nxb7 {-0.01/10 0.022s, n=25658, sd=18} 14. d4 {-0.29/10 0.032s, n=34761, sd=16}
Qxh2 {+0.15/10 0.016s, n=20110, sd=16} 15. Ne2 {-0.37/10 0.013s, n=14454, sd=16}
Qd6 {+0.29/9 0.024s, n=20272, sd=12} 16. Nbc3 {+0.08/9 0.026s, n=24362, sd=16}
Nf6 {+0.04/9 0.017s, n=14831, sd=15} 17. Bd2 {-0.10/10 0.028s, n=30677, sd=20}
Qd7 {+0.44/10 0.012s, n=15453, sd=16} 18. Qc2 {-0.06/11 0.021s, n=18090, sd=19}
cxd4 {+0.48/9 0.011s, n=12739, sd=13} 19. exd4 {+0.21/11 0.021s, n=20041, sd=13}
Rc8 {+0.24/10 0.020s, n=23274, sd=15} 20. b3 {+0.29/11 0.031s, n=35676, sd=17}
g6 {-0.30/8 0.018s, n=14575, sd=14, White makes an illegal move: e1a1} 0-1