MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1499"]
[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 "rn1q1bnr/pppbpppp/2kp4/1P6/6P1/3P4/P1P1PP1P/RNBQKBNR b KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:32:52 -0400"]
[GameEndTime "2026-09-14T11:32:52 -0400"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Kxb5 {-2.02/8 0.015s, n=12596, sd=11}
6. a4+ {+2.76/7 0.013s, n=15172, sd=12} Ka6 {-2.88/8 0.024s, n=19567, sd=16}
7. a5 {+2.48/9 0.015s, n=18493, sd=12} c6 {-3.17/8 0.015s, n=17256, sd=16}
8. d4 {+3.13/9 0.020s, n=19745, sd=18} b6 {-3.29/7 0.014s, n=13416, sd=13}
9. axb6+ {+3.44/9 0.021s, n=18257, sd=17} Kxb6 {-3.58/9 0.015s, n=16898, sd=17}
10. Bg2 {+3.60/9 0.015s, n=12425, sd=15} Kc7 {-2.81/11 0.037s, n=42547, sd=17}
11. Bd2 {+4.08/12 0.026s, n=22271, sd=19} Qe8 {-4.01/9 0.011s, n=13342, sd=16}
12. Ba5+ {+4.26/10 0.012s, n=14873, sd=16} Kc8 {-4.16/8 0.021s, n=18182, sd=16}
13. Nf3 {+4.46/11 0.025s, n=23201, sd=14}
Bxg4 {-3.91/10 0.017s, n=15048, sd=15, White makes an illegal move: e1h1} 0-1