MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1667"]
[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 "rnb1kbnr/ppppqppp/8/4p3/8/1P1PBPP1/P1P1P2P/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:54 +0000"]
[GameEndTime "2026-09-14T13:40:55 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+1.44/10 0.024s, n=19477, sd=12}
6. Bc1 {-1.27/8 0.023s, n=16881, sd=12} Nf6 {+1.63/10 0.025s, n=18457, sd=14}
7. Ba3 {-1.44/9 0.028s, n=16986, sd=12} c5 {+1.62/9 0.022s, n=17035, sd=16}
8. e4 {-1.42/9 0.017s, n=13430, sd=14} Nc6 {+1.61/9 0.021s, n=15898, sd=14}
9. Bh3 {-1.65/9 0.050s, n=33928, sd=18} h5 {+1.89/9 0.023s, n=17279, sd=14}
10. Nc3 {-1.36/9 0.025s, n=19773, sd=13} d4 {+1.57/9 0.024s, n=15897, sd=16}
11. Bxc8 {-1.41/10 0.016s, n=13157, sd=9} Rxc8 {+1.46/10 0.032s, n=23247, sd=18}
12. Nce2 {-1.63/10 0.016s, n=13983, sd=11} h4 {+1.51/11 0.035s, n=23159, sd=16}
13. g4 {-1.29/10 0.017s, n=13744, sd=13} b5 {+1.49/10 0.018s, n=14286, sd=22}
14. Nh3 {-1.52/9 0.027s, n=19456, sd=15} Qd7 {+1.32/12 0.059s, n=39730, sd=21}
15. Nf2 {-1.19/9 0.019s, n=14764, sd=9} c4 {+1.40/11 0.022s, n=17085, sd=20}
16. Bxf8 {-1.27/10 0.030s, n=17897, sd=16}
Kxf8 {+1.20/11 0.031s, n=24834, sd=19}
17. bxc4 {-1.24/10 0.016s, n=13034, sd=15}
bxc4 {+1.30/10 0.034s, n=25935, sd=17}
18. dxc4 {-1.06/11 0.048s, n=29439, sd=17} Qe6 {+1.21/9 0.017s, n=14796, sd=15}
19. c3 {-0.76/11 0.024s, n=18949, sd=14} dxc3 {+0.86/9 0.032s, n=21483, sd=16}
20. Rc1 {-0.71/9 0.025s, n=18688, sd=16} Nh7 {+0.76/9 0.022s, n=15717, sd=13}
21. Rxc3 {-0.86/10 0.042s, n=26860, sd=16} Kg8 {+0.69/9 0.023s, n=17961, sd=13}
22. Qc1 {-0.59/10 0.027s, n=20322, sd=13}
Qe7 {+0.72/9 0.019s, n=14313, sd=13, White makes an illegal move: e1h1} 0-1