MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1292"]
[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 "r1bqkbnr/1ppppp1p/6p1/p7/1n2P2N/6Q1/PPPP1PPP/RNB1KB1R b KQkq - 5 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:59 +0000"]
[GameEndTime "2026-09-14T13:39:00 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxc2+ {+7.35/10 0.038s, n=25824, sd=16}
6. Kd1 {-7.51/8 0.022s, n=15010, sd=14} Nxa1 {+7.31/10 0.020s, n=16330, sd=14}
7. Nc3 {-7.09/9 0.054s, n=34801, sd=14} d6 {+7.40/9 0.020s, n=14176, sd=13}
8. Nf3 {-7.26/8 0.027s, n=19410, sd=13} Bg7 {+7.63/10 0.036s, n=25698, sd=12}
9. h4 {-7.06/9 0.031s, n=14398, sd=14} Bxc3 {+7.67/10 0.023s, n=16581, sd=14}
10. dxc3 {-7.40/9 0.109s, n=57087, sd=15} Qd7 {+7.64/10 0.040s, n=26001, sd=15}
11. b3 {-7.98/8 0.032s, n=20718, sd=17} Nf6 {+7.71/8 0.035s, n=23575, sd=16}
12. Bd3 {-7.83/9 0.027s, n=14083, sd=15} a4 {+8.06/8 0.023s, n=15129, sd=13}
13. b4 {-7.77/9 0.022s, n=14174, sd=12} Qe6 {+7.91/9 0.040s, n=22162, sd=14}
14. c4 {-7.92/9 0.061s, n=41699, sd=15} Nxe4 {+8.15/9 0.021s, n=15233, sd=14}
15. Nd4 {-7.97/7 0.029s, n=18987, sd=14} Nxg3 {+8.80/8 0.059s, n=40558, sd=14}
16. Nxe6 {-8.02/8 0.036s, n=24423, sd=14} Nxh1 {+7.97/6 0.016s, n=12307, sd=10}
17. Bf1 {-8.15/6 0.063s, n=49103, sd=11} Bxe6 {+9.33/9 0.037s, n=25394, sd=12}
18. Bb2 {-9.07/7 0.034s, n=27854, sd=15} Bxc4 {+9.58/8 0.019s, n=15588, sd=12}
19. Ke1 {-9.66/7 0.034s, n=26353, sd=13} Bxa2 {+9.71/7 0.021s, n=16437, sd=13}
20. Bc4 {-9.58/8 0.037s, n=30075, sd=15} Bb3 {+9.58/7 0.015s, n=12059, sd=10}
21. Bg7 {-9.55/8 0.048s, n=20375, sd=11} Rf8 {+9.64/7 0.018s, n=13779, sd=11}
22. Ke2 {-9.55/7 0.038s, n=19304, sd=12, Black makes an illegal move: e8a8} 1-0