MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1168"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnb1qbnr/pppppkp1/7p/5p2/6PP/P7/1PPPPP2/RNBQKBNR b KQ - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:50 +0000"]
[GameEndTime "2026-09-14T16:01:51 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxg4 {+0.22/9 0.021s, n=14360, sd=14}
6. e4 {+0.77/9 0.020s, n=16252, sd=18} d6 {+0.22/9 0.032s, n=18519, sd=20}
7. Bc4+ {-0.11/8 0.036s, n=28541, sd=14} Kg6 {-0.42/9 0.047s, n=30118, sd=20}
8. e5 {+0.03/9 0.019s, n=15157, sd=13} Bf5 {-0.43/9 0.025s, n=17124, sd=16}
9. f3 {+0.47/9 0.014s, n=12150, sd=17} gxf3 {+0.27/9 0.022s, n=16024, sd=14}
10. Nxf3 {+0.33/7 0.021s, n=16464, sd=10} Kh7 {-0.23/8 0.024s, n=17993, sd=16}
11. Qe2 {-0.41/9 0.099s, n=72010, sd=15} e6 {+0.66/9 0.020s, n=17444, sd=14}
12. Nc3 {-0.32/9 0.023s, n=19997, sd=26} d5 {+0.03/10 0.045s, n=31560, sd=22}
13. Bd3 {-0.44/11 0.030s, n=25653, sd=19} Ne7 {+0.61/11 0.026s, n=23272, sd=18}
14. Nb5 {-0.60/10 0.026s, n=21909, sd=17} Qd7 {+0.62/8 0.018s, n=12461, sd=13}
15. b4 {-0.58/11 0.025s, n=20248, sd=16} Nbc6 {+1.46/10 0.025s, n=22537, sd=17}
16. Bb2 {-0.99/9 0.027s, n=23511, sd=13} Bxd3 {+0.90/10 0.024s, n=15862, sd=20}
17. Qxd3+ {-1.06/11 0.016s, n=15553, sd=15}
Nf5 {+0.92/10 0.014s, n=14764, sd=17} 18. Nbd4 {-1.07/12 0.026s, n=24490, sd=22}
Nxd4 {+1.23/11 0.015s, n=14629, sd=15}
19. Nxd4 {-1.03/10 0.026s, n=22932, sd=16} Be7 {+1.17/10 0.013s, n=13274, sd=10}
20. Nxf5 {-1.12/11 0.014s, n=14260, sd=17}
exf5 {+1.42/10 0.015s, n=15573, sd=14, White makes an illegal move: e1a1} 0-1