MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "383"]
[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/pp1p1ppp/2p1p3/2n5/N6P/3P1P2/PPP1P1P1/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:00:20 +0000"]
[GameEndTime "2026-09-14T16:00:21 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxa4 {+6.48/10 0.038s, n=30586, sd=15}
6. Nh3 {-6.18/8 0.025s, n=17211, sd=11} h6 {+6.43/8 0.017s, n=14409, sd=12}
7. e4 {-6.11/8 0.026s, n=17918, sd=13} Qxh4+ {+6.40/8 0.030s, n=15578, sd=14}
8. Nf2 {-6.30/8 0.015s, n=13922, sd=12} Qd8 {+6.23/10 0.054s, n=25978, sd=13}
9. f4 {-5.73/9 0.016s, n=15816, sd=10} d5 {+6.76/9 0.032s, n=17237, sd=13}
10. c3 {-6.65/9 0.061s, n=38468, sd=13} Nb6 {+6.63/11 0.054s, n=34167, sd=18}
11. e5 {-6.76/9 0.013s, n=13013, sd=13} Bd7 {+6.77/10 0.026s, n=19657, sd=16}
12. g4 {-6.96/8 0.021s, n=14559, sd=11} c5 {+6.99/9 0.019s, n=16175, sd=15}
13. a4 {-7.06/10 0.048s, n=36169, sd=15} Qc7 {+7.00/9 0.029s, n=22466, sd=13}
14. Bd2 {-6.95/9 0.036s, n=26373, sd=16} Ne7 {+6.86/9 0.017s, n=13630, sd=13}
15. b4 {-6.78/10 0.018s, n=16416, sd=14} cxb4 {+6.70/9 0.019s, n=15328, sd=13}
16. cxb4 {-7.05/10 0.019s, n=18692, sd=14} a6 {+6.99/9 0.031s, n=23691, sd=15}
17. Be2 {-6.69/10 0.048s, n=29780, sd=16} Bxa4 {+6.86/10 0.066s, n=45554, sd=18}
18. Rxa4 {-6.46/10 0.024s, n=16392, sd=17} Nxa4 {+6.60/9 0.025s, n=18893, sd=16}
19. Qxa4+ {-6.38/9 0.024s, n=14907, sd=15} b5 {+6.49/9 0.050s, n=32217, sd=17}
20. Qa3 {-6.41/10 0.040s, n=31178, sd=18}
Nc6 {+6.68/10 0.020s, n=15974, sd=16, White makes an illegal move: e1h1} 0-1