MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "172"]
[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 "r1b1kbnr/pp2pppp/nqpp4/8/P4P1P/1P5N/2PPP1P1/RNBQKB1R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:06:42 +0000"]
[GameEndTime "2026-09-14T16:06:43 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+0.75/9 0.019s, n=16827, sd=14}
6. fxe5 {-0.50/8 0.015s, n=14540, sd=11} dxe5 {+0.69/9 0.015s, n=13718, sd=13}
7. e3 {-0.73/10 0.021s, n=18173, sd=12} Nf6 {+0.72/9 0.027s, n=19025, sd=17}
8. Bb2 {-0.47/9 0.017s, n=14130, sd=12} Be7 {+0.31/8 0.024s, n=20810, sd=11}
9. Nf2 {+0.16/9 0.018s, n=14368, sd=12} Bf5 {-0.11/8 0.030s, n=18865, sd=13}
10. Na3 {+0.99/9 0.020s, n=17959, sd=13} Nb4 {-1.07/10 0.065s, n=52956, sd=15}
11. g4 {+1.19/10 0.032s, n=24702, sd=20} Be6 {-1.55/8 0.013s, n=12117, sd=12}
12. Nc4 {+1.22/10 0.020s, n=17096, sd=17} Qd8 {-0.85/10 0.028s, n=23811, sd=16}
13. Nxe5 {+1.28/11 0.023s, n=16719, sd=12} Nd7 {-0.90/9 0.019s, n=16254, sd=13}
14. Nf3 {+1.19/9 0.015s, n=13360, sd=12, Black makes an illegal move: e8h8} 1-0