MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "272"]
[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 "rnbqkbnr/2pppp1p/p7/1P4p1/7P/2N2P2/PP1PP1P1/R1BQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:20 +0000"]
[GameEndTime "2026-09-14T14:50:21 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxh4 {-1.45/10 0.022s, n=20837, sd=15}
6. Qa4 {+1.53/10 0.061s, n=51303, sd=16} e6 {-1.46/10 0.027s, n=24866, sd=18}
7. b3 {+1.55/9 0.018s, n=15624, sd=15} Be7 {-1.78/9 0.026s, n=24393, sd=17}
8. Ba3 {+1.86/9 0.019s, n=12047, sd=16} d6 {-1.74/8 0.014s, n=13660, sd=11}
9. e3 {+1.99/8 0.024s, n=19275, sd=14} Bb7 {-1.58/10 0.037s, n=30820, sd=18}
10. Bb2 {+1.80/10 0.021s, n=16176, sd=19} axb5 {-1.87/8 0.016s, n=13836, sd=15}
11. Qxb5+ {+1.73/9 0.014s, n=12649, sd=15} Bc6 {-1.87/10 0.020s, n=17673, sd=16}
12. Qh5 {+1.50/10 0.015s, n=13439, sd=16} Nd7 {-1.66/8 0.028s, n=20336, sd=13}
13. Nge2 {+1.70/10 0.031s, n=26318, sd=17} Ne5 {-1.80/10 0.014s, n=12974, sd=12}
14. Nd4 {+1.79/11 0.031s, n=26905, sd=20} Bd7 {-1.53/9 0.022s, n=15692, sd=15}
15. f4 {+1.97/11 0.021s, n=19725, sd=22} Nf6 {-1.81/11 0.035s, n=29603, sd=17}
16. Qxh4 {+1.57/10 0.021s, n=17742, sd=16} Ng6 {-1.60/11 0.028s, n=18184, sd=19}
17. Qg3 {+1.74/11 0.025s, n=21619, sd=17} c5 {-1.46/10 0.034s, n=27764, sd=15}
18. Ndb5 {+1.28/9 0.048s, n=32899, sd=17} Bc6 {-1.63/9 0.031s, n=24664, sd=15}
19. f5 {+1.67/8 0.017s, n=13861, sd=12}
exf5 {-1.49/10 0.016s, n=14134, sd=14, White makes an illegal move: e1a1} 0-1