MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "885"]
[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 "rnbq1b1r/pp1pkppp/2p4n/4p3/6P1/2P1PQ2/PP1P1P1P/RNB1KBNR w KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:43 +0000"]
[GameEndTime "2026-09-14T13:39:44 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.56/9 0.014s, n=12048, sd=13} d5 {+0.56/9 0.033s, n=21284, sd=15}
6. h3 {+0.18/9 0.034s, n=27767, sd=16} Ke8 {-0.32/9 0.017s, n=14939, sd=14}
7. dxe5 {+1.09/10 0.013s, n=12326, sd=15} Nd7 {0.00/11 0.023s, n=15464, sd=15}
8. Qg3 {+0.77/9 0.014s, n=12027, sd=13} f6 {-0.40/11 0.045s, n=36971, sd=21}
9. exf6 {-0.17/10 0.023s, n=16387, sd=14} Nxf6 {-0.03/10 0.024s, n=19506, sd=16}
10. Nf3 {+0.25/10 0.031s, n=28030, sd=16} Nf7 {-0.30/9 0.015s, n=12603, sd=15}
11. Qg2 {+0.18/9 0.017s, n=14381, sd=13} Bd7 {-0.24/9 0.033s, n=20385, sd=11}
12. c4 {+0.21/9 0.019s, n=15677, sd=17} Ne4 {-0.50/8 0.038s, n=29710, sd=17}
13. Bd3 {+0.39/9 0.029s, n=21533, sd=15} Qa5+ {-0.18/8 0.020s, n=14942, sd=13}
14. Bd2 {-0.09/7 0.019s, n=15291, sd=11} Qb6 {-0.58/9 0.028s, n=23719, sd=15}
15. b3 {+0.23/10 0.038s, n=27466, sd=20} Be7 {-0.66/9 0.033s, n=25093, sd=18}
16. Nd4 {+0.47/10 0.069s, n=47973, sd=18} Nc5 {-0.09/10 0.044s, n=33470, sd=20}
17. Be2 {+0.72/10 0.080s, n=44946, sd=17} dxc4 {-0.44/11 0.030s, n=25383, sd=18}
18. bxc4 {+1.92/10 0.031s, n=22182, sd=15} Ne6 {-1.56/8 0.019s, n=15807, sd=12}
19. Bc3 {+2.11/10 0.026s, n=21377, sd=19} Nxd4 {-2.24/8 0.017s, n=13230, sd=15}
20. exd4 {+2.43/9 0.022s, n=12330, sd=14}
Bb4 {-2.38/7 0.021s, n=15681, sd=12, White makes an illegal move: e1h1} 0-1