MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1960"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/2ppp2p/pp3pp1/1B6/8/4P1P1/PPPP1P1P/RNBQ1KNR w kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:23 +0000"]
[GameEndTime "2026-09-14T16:04:24 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. Be2 {-0.55/10 0.022s, n=18928, sd=15} Bb7 {+0.53/10 0.028s, n=20896, sd=15}
6. Bf3 {-0.58/10 0.019s, n=16681, sd=12} Nc6 {+0.47/10 0.039s, n=23727, sd=15}
7. c4 {-0.41/12 0.032s, n=27156, sd=15} f5 {+0.56/10 0.025s, n=15002, sd=12}
8. d4 {-0.57/9 0.025s, n=17042, sd=14} Nf6 {+0.63/9 0.022s, n=16473, sd=17}
9. Nc3 {-0.49/9 0.021s, n=15964, sd=14} d6 {+0.44/9 0.022s, n=15669, sd=13}
10. h4 {-0.42/8 0.020s, n=12950, sd=15} Qd7 {+0.28/9 0.038s, n=25053, sd=15}
11. b3 {-0.28/9 0.031s, n=16955, sd=14} Bg7 {+0.46/8 0.054s, n=27286, sd=13}
12. Bb2 {-0.28/9 0.019s, n=12471, sd=17} e5 {+0.34/9 0.034s, n=21284, sd=12}
13. Nh3 {-0.28/8 0.027s, n=16756, sd=11} exd4 {+0.61/10 0.029s, n=21183, sd=17}
14. exd4 {-0.39/9 0.024s, n=15256, sd=14, Black makes an illegal move: e8a8} 1-0