MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "749"]
[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/pp1pppp1/2p5/1P5p/6n1/P2P4/1BP1PPPP/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:48 +0000"]
[GameEndTime "2026-09-14T13:37:49 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qb6 {+1.09/10 0.044s, n=31165, sd=18}
6. e3 {-0.47/11 0.041s, n=20457, sd=14} Qxb5 {+0.53/9 0.020s, n=15229, sd=14}
7. Qc1 {-0.57/10 0.023s, n=15062, sd=17} Qf5 {+0.60/9 0.048s, n=23449, sd=13}
8. Nf3 {-0.88/9 0.021s, n=16130, sd=17} d6 {+0.77/10 0.051s, n=22949, sd=19}
9. h3 {-0.23/10 0.023s, n=17074, sd=12} Nf6 {+0.64/11 0.028s, n=14335, sd=17}
10. d4 {-0.83/9 0.024s, n=13633, sd=12} Qg6 {+0.51/11 0.026s, n=14048, sd=17}
11. Nbd2 {-0.64/12 0.042s, n=31841, sd=20} h4 {+0.62/11 0.045s, n=26297, sd=15}
12. Bd3 {-0.32/11 0.026s, n=14196, sd=14} Bf5 {+0.76/10 0.021s, n=16812, sd=15}
13. Bxf5 {-0.40/10 0.043s, n=22641, sd=16}
Qxf5 {+0.36/10 0.041s, n=30178, sd=17} 14. Qb1 {-0.21/10 0.045s, n=19917, sd=16}
Nbd7 {+0.49/9 0.022s, n=17127, sd=14, White makes an illegal move: e1h1} 0-1