MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "301"]
[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 "r1bqkbnr/ppp1pp2/n2p4/6pp/8/2P2PPP/PP1PP3/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:09 +0000"]
[GameEndTime "2026-09-14T16:07:10 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.92/9 0.014s, n=12538, sd=13} e5 {-0.90/9 0.021s, n=19601, sd=16}
6. e4 {+0.94/9 0.018s, n=16880, sd=15} f5 {-0.87/8 0.027s, n=23791, sd=12}
7. dxe5 {+1.29/8 0.025s, n=19315, sd=12} Be7 {-1.24/9 0.022s, n=19384, sd=13}
8. exd6 {+1.63/10 0.020s, n=19321, sd=19} Bxd6 {-0.98/9 0.015s, n=12705, sd=19}
9. e5 {+2.15/10 0.032s, n=22103, sd=14} Qe7 {-1.92/10 0.018s, n=16063, sd=16}
10. Bb5+ {+2.06/9 0.020s, n=17944, sd=12} Kf8 {-2.18/8 0.022s, n=18880, sd=14}
11. f4 {+2.57/11 0.048s, n=45040, sd=21} h4 {-1.73/10 0.032s, n=27726, sd=18}
12. Qe2 {+2.63/11 0.010s, n=12410, sd=14} Bc5 {-2.25/10 0.063s, n=53140, sd=17}
13. g4 {+2.97/11 0.054s, n=49427, sd=15} Bb6 {-3.20/8 0.029s, n=22733, sd=12}
14. Bc4 {+2.69/10 0.030s, n=26293, sd=14} Nc5 {-0.57/12 0.031s, n=29961, sd=16}
15. gxf5 {+1.13/9 0.032s, n=22233, sd=15} Bxf5 {+0.85/11 0.028s, n=26137, sd=19}
16. Be3 {-0.74/9 0.021s, n=19530, sd=13} Rd8 {+1.12/8 0.013s, n=12899, sd=15}
17. Nd2 {+0.62/9 0.024s, n=18440, sd=16} Nd3+ {+0.11/8 0.019s, n=17941, sd=14}
18. Bxd3 {-0.51/9 0.013s, n=12224, sd=17} Bxe3 {-0.70/9 0.014s, n=12484, sd=13}
19. Qxe3 {+0.51/11 0.016s, n=16200, sd=18}
Rxd3 {+0.09/12 0.018s, n=17966, sd=15}
20. Qxa7 {+0.82/10 0.018s, n=12891, sd=17}
Nf6 {-0.30/10 0.014s, n=14167, sd=17, White makes an illegal move: e1a1} 0-1