MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1552"]
[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 "r1bqkbn1/p1pppppr/2n4p/1p6/8/N2PQ3/PPP1PPPP/R1B1KBNR w KQq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:00:19 +0200"]
[GameEndTime "2026-09-14T17:00:19 +0200"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxb5 {+1.35/10 0.022s, n=14822, sd=13} e6 {-1.36/9 0.039s, n=26077, sd=13}
6. Qg3 {+1.45/9 0.028s, n=21861, sd=11} d6 {-1.43/9 0.023s, n=18434, sd=13}
7. Nf3 {+1.41/9 0.025s, n=20406, sd=13} g6 {-1.25/9 0.031s, n=20979, sd=12}
8. e4 {+1.57/9 0.037s, n=24756, sd=13} e5 {-1.16/9 0.018s, n=14502, sd=13}
9. d4 {+1.57/9 0.034s, n=18526, sd=15} Nf6 {-0.76/9 0.023s, n=16513, sd=12}
10. Nd2 {+0.94/8 0.025s, n=13167, sd=13} exd4 {-1.18/8 0.034s, n=17512, sd=12}
11. Qd3 {+1.30/10 0.033s, n=26387, sd=14} Nb4 {-1.23/8 0.022s, n=14804, sd=11}
12. Qb3 {+1.93/10 0.029s, n=16945, sd=14} Nc6 {-1.55/10 0.023s, n=19312, sd=17}
13. Qa4 {+1.66/10 0.016s, n=13831, sd=17} Bd7 {-1.53/11 0.025s, n=17372, sd=14}
14. Nxd4 {+1.70/10 0.022s, n=16832, sd=17}
Nxd4 {-1.74/10 0.033s, n=24315, sd=19}
15. Qxd4 {+1.50/10 0.018s, n=13438, sd=17} Bg7 {-1.63/11 0.021s, n=16154, sd=15}
16. Qd3 {+1.60/9 0.028s, n=18951, sd=13} Ng4 {-1.61/10 0.021s, n=15525, sd=12}
17. Be2 {+1.92/9 0.023s, n=19140, sd=13} Qh4 {-1.77/10 0.035s, n=18781, sd=16}
18. Bxg4 {+1.93/10 0.024s, n=19259, sd=12}
Qxg4 {-1.95/10 0.043s, n=35148, sd=16, White makes an illegal move: e1h1} 0-1