MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "629"]
[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/p1ppp2p/np3p2/6p1/1P1P4/8/P1PBPPPP/RNQ1KBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:13:45 +0200"]
[GameEndTime "2026-09-14T18:13:45 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+2.25/9 0.015s, n=14443, sd=17} Nb8 {-2.04/10 0.032s, n=26569, sd=16}
6. e4 {+2.05/9 0.030s, n=25989, sd=15} Bb7 {-2.20/9 0.024s, n=18067, sd=19}
7. Nc3 {+2.63/9 0.023s, n=17021, sd=12} a6 {-2.44/9 0.016s, n=13815, sd=12}
8. a4 {+2.88/9 0.020s, n=17850, sd=11} e6 {-2.45/8 0.026s, n=22262, sd=15}
9. h4 {+2.77/10 0.045s, n=38865, sd=16} g4 {-2.61/8 0.024s, n=18410, sd=13}
10. Nge2 {+3.14/10 0.032s, n=23453, sd=16} Bb4 {-3.12/9 0.043s, n=27237, sd=14}
11. Ng3 {+3.12/10 0.036s, n=27142, sd=17} d5 {-3.08/9 0.029s, n=21354, sd=17}
12. exd5 {+3.27/10 0.031s, n=19448, sd=17} Bxc3 {-2.25/9 0.037s, n=24654, sd=15}
13. Bxc3 {+3.09/10 0.064s, n=38464, sd=19} Qxd5 {-2.61/9 0.019s, n=14918, sd=16}
14. Qf4 {+2.77/9 0.036s, n=27505, sd=16} Ne7 {-3.09/9 0.047s, n=31579, sd=16}
15. Bb4 {+3.31/10 0.031s, n=23994, sd=16} Kf7 {-3.11/9 0.026s, n=20608, sd=15}
16. c4 {+3.24/10 0.032s, n=16627, sd=14} Qd8 {-3.12/9 0.023s, n=17718, sd=14}
17. Be2 {+3.26/9 0.021s, n=13171, sd=14} axb5 {-2.90/9 0.019s, n=15739, sd=14}
18. d5 {+2.96/7 0.016s, n=13411, sd=11} exd5 {-2.24/10 0.020s, n=18454, sd=13}
19. Bxe7 {+3.29/10 0.018s, n=14837, sd=18}
Qxe7 {-2.74/10 0.020s, n=19681, sd=17, White makes an illegal move: e1h1} 0-1