MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "899"]
[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 "rnbqkb1r/ppp1pppp/5n2/3p4/2P5/N4Q2/PP1PPPPP/R1B1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:27 +0000"]
[GameEndTime "2026-09-14T13:38:28 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxd5 {-0.10/10 0.025s, n=18426, sd=12} a6 {+0.17/9 0.019s, n=14639, sd=14}
6. e4 {-0.04/8 0.020s, n=13350, sd=11} c6 {+0.03/10 0.021s, n=16084, sd=17}
7. Ne2 {+0.61/9 0.023s, n=17278, sd=14} cxd5 {-0.58/9 0.020s, n=15608, sd=17}
8. e5 {+0.39/10 0.023s, n=16265, sd=17} Nfd7 {-0.23/10 0.037s, n=21630, sd=12}
9. d4 {+0.73/9 0.021s, n=14265, sd=16} e6 {-0.57/9 0.024s, n=17375, sd=17}
10. Bd2 {+0.81/8 0.018s, n=12090, sd=12} Nc6 {-0.13/10 0.029s, n=17967, sd=17}
11. Nc2 {+0.68/9 0.020s, n=13654, sd=16} f6 {-0.36/10 0.041s, n=28732, sd=19}
12. Nf4 {+0.74/9 0.029s, n=17911, sd=14} Qe7 {-0.73/10 0.034s, n=24767, sd=17}
13. exf6 {+0.58/9 0.031s, n=21425, sd=12} Nxf6 {+0.32/10 0.027s, n=14964, sd=13}
14. Be2 {+0.16/9 0.021s, n=13971, sd=14} Qf7 {-0.04/9 0.020s, n=13260, sd=12}
15. Nd3 {+0.11/10 0.023s, n=15996, sd=14} Bd6 {-0.09/9 0.032s, n=19440, sd=15}
16. Bf4 {+0.01/10 0.023s, n=16035, sd=18} Ne4 {-0.21/10 0.032s, n=22847, sd=17}
17. Be5 {-0.10/9 0.029s, n=16690, sd=18} Qc7 {-0.31/10 0.016s, n=13445, sd=13}
18. Bxd6 {+0.40/10 0.021s, n=14403, sd=17}
Nxd6 {-0.46/11 0.041s, n=29380, sd=19} 19. Qf4 {+0.45/10 0.033s, n=20633, sd=18}
Rf8 {-0.36/11 0.043s, n=29199, sd=17} 20. Qg3 {+0.21/10 0.062s, n=35592, sd=18}
Qe7 {-0.47/12 0.037s, n=29419, sd=20, White makes an illegal move: e1h1} 0-1