MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1622"]
[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/ppp1pp1p/8/nP1p2p1/5PP1/8/P1PPP2P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:03:17 +0000"]
[GameEndTime "2026-09-14T16:03:18 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxf4 {+5.87/9 0.013s, n=13491, sd=11}
6. Bb2 {-5.34/9 0.025s, n=21362, sd=14} e5 {+5.87/10 0.021s, n=18940, sd=17}
7. d3 {-5.28/9 0.018s, n=15716, sd=16} Qh4+ {+5.05/9 0.040s, n=32139, sd=17}
8. Kd2 {-5.72/9 0.034s, n=24612, sd=15} f6 {+5.47/10 0.039s, n=37189, sd=15}
9. Nf3 {-5.25/10 0.034s, n=27324, sd=16} Qxg4 {+5.62/11 0.025s, n=24487, sd=13}
10. c4 {-5.50/9 0.025s, n=23445, sd=18} dxc4 {+5.48/9 0.012s, n=12051, sd=16}
11. Nc3 {-5.65/10 0.018s, n=14835, sd=14} b6 {+6.26/10 0.019s, n=15083, sd=13}
12. Rg1 {-6.22/8 0.024s, n=20962, sd=11} Qe6 {+6.81/9 0.039s, n=33831, sd=15}
13. Ke1 {-6.06/9 0.025s, n=22278, sd=17} Bb7 {+6.66/10 0.024s, n=16623, sd=20}
14. dxc4 {-6.76/10 0.049s, n=42811, sd=15} Bb4 {+6.48/10 0.015s, n=13074, sd=11}
15. e4 {-6.39/9 0.039s, n=30005, sd=16} fxe3 {+6.35/10 0.040s, n=35419, sd=20}
16. a3 {-6.24/10 0.050s, n=40607, sd=22} Bxc3+ {+6.56/9 0.013s, n=12403, sd=13}
17. Bxc3 {-6.02/10 0.017s, n=16287, sd=17} Rd8 {+6.54/9 0.015s, n=14032, sd=20}
18. Qe2 {-5.71/12 0.026s, n=27264, sd=23} Ne7 {+6.34/10 0.018s, n=14757, sd=11}
19. Bxa5 {-6.45/8 0.019s, n=18556, sd=19} bxa5 {+6.73/11 0.014s, n=15823, sd=19}
20. Qxe3 {-5.96/10 0.014s, n=14589, sd=16} Nf5 {+5.94/10 0.012s, n=12049, sd=16}
21. Qe2 {-6.59/9 0.013s, n=13307, sd=15} Qb6 {+6.18/11 0.020s, n=12757, sd=16}
22. Ra2 {-6.93/9 0.029s, n=27042, sd=19} Bxf3 {+7.31/11 0.026s, n=24445, sd=23}
23. Qxf3 {-7.09/9 0.014s, n=14057, sd=20} Qxg1 {+7.30/10 0.015s, n=14910, sd=19}
24. Qxf5 {-7.10/9 0.040s, n=32636, sd=24} Qe3+ {+7.34/10 0.013s, n=13822, sd=21}
25. Re2 {-7.25/8 0.025s, n=23995, sd=21} Qc3+ {+7.48/10 0.025s, n=17205, sd=26}
26. Kf2 {-7.27/8 0.020s, n=20670, sd=20, Black makes an illegal move: e8h8} 1-0