MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2334"]
[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 "rnb1kb1r/pppqp1pp/7n/3p1p2/1P2P3/2PB4/P2PQPPP/RNB1K1NR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:13:44 +0200"]
[GameEndTime "2026-09-14T16:13:45 +0200"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... dxe4 {+1.61/9 0.027s, n=14819, sd=12}
6. Bc2 {-1.53/10 0.033s, n=24105, sd=16} b6 {+1.17/8 0.027s, n=15727, sd=11}
7. a4 {-0.99/10 0.022s, n=17614, sd=13} Nf7 {+0.51/8 0.026s, n=15923, sd=14}
8. f3 {-0.48/10 0.046s, n=31374, sd=16} c5 {+0.06/9 0.033s, n=20820, sd=13}
9. b5 {-0.06/10 0.027s, n=20333, sd=15} a6 {+0.21/10 0.041s, n=23471, sd=19}
10. Na3 {+0.60/9 0.021s, n=16354, sd=16} axb5 {-0.44/9 0.021s, n=17263, sd=14}
11. fxe4 {+0.19/9 0.023s, n=16156, sd=14} Rxa4 {+0.12/9 0.024s, n=18943, sd=11}
12. exf5 {+0.54/10 0.027s, n=20198, sd=15} Ra5 {-0.33/8 0.019s, n=13553, sd=13}
13. Rb1 {+0.53/11 0.021s, n=17045, sd=16} Nc6 {-0.47/8 0.024s, n=13619, sd=12}
14. Nxb5 {+1.57/10 0.018s, n=12916, sd=13} Ba6 {-0.02/11 0.029s, n=21493, sd=18}
15. Nf3 {+1.68/10 0.029s, n=19059, sd=18} Rxb5 {-0.32/10 0.024s, n=17675, sd=15}
16. Rxb5 {+1.76/10 0.016s, n=13517, sd=17} Nd6 {-1.25/10 0.021s, n=16699, sd=15}
17. c4 {+1.40/11 0.015s, n=13050, sd=18} Bxb5 {-1.45/10 0.016s, n=12384, sd=16}
18. cxb5 {+1.77/12 0.013s, n=12967, sd=20} Nb4 {-0.71/10 0.013s, n=12782, sd=16}
19. Bd1 {+1.40/10 0.014s, n=12485, sd=14}
Nxf5 {-1.23/10 0.019s, n=16023, sd=17, White makes an illegal move: e1h1} 0-1