MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "819"]
[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 "rnbqkbnr/1p1p1p1p/p3p1p1/2p5/1P1P3P/N7/P1P1PPP1/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:58 +0000"]
[GameEndTime "2026-09-14T14:52:59 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. dxc5 {+1.63/9 0.050s, n=33298, sd=17} Bg7 {-1.23/10 0.021s, n=17971, sd=15}
6. Bg5 {+1.39/9 0.030s, n=19236, sd=16} Qc7 {+0.06/10 0.013s, n=12766, sd=17}
7. Nc4 {+1.97/8 0.023s, n=12972, sd=16} d5 {-1.31/9 0.021s, n=18886, sd=13}
8. Nd6+ {+1.56/7 0.018s, n=12268, sd=12} Kf8 {-1.96/8 0.034s, n=26159, sd=20}
9. Rc1 {+1.61/8 0.028s, n=19815, sd=13} Nc6 {-1.76/9 0.029s, n=27886, sd=17}
10. a3 {+1.57/9 0.023s, n=16296, sd=13} h6 {-1.75/10 0.022s, n=20574, sd=23}
11. Bf4 {+1.32/9 0.015s, n=12945, sd=11} Bb2 {-1.75/10 0.013s, n=13590, sd=13}
12. Rb1 {+2.01/11 0.031s, n=27030, sd=16} Bc3+ {-1.64/9 0.016s, n=13794, sd=15}
13. Bd2 {+1.89/9 0.026s, n=20791, sd=14} Bg7 {-1.59/9 0.023s, n=20795, sd=15}
14. g3 {+1.95/11 0.062s, n=36988, sd=15} Nf6 {-2.11/10 0.028s, n=26547, sd=17}
15. Bg2 {+2.09/11 0.013s, n=13835, sd=14} e5 {-1.65/10 0.032s, n=22201, sd=14}
16. c4 {+1.98/9 0.016s, n=14316, sd=14} dxc4 {-1.31/11 0.020s, n=18408, sd=18}
17. Nxc4 {+1.53/10 0.014s, n=14029, sd=14} Be6 {-1.37/10 0.016s, n=15416, sd=18}
18. Nd6 {+1.57/9 0.026s, n=17902, sd=15} Ne8 {-1.45/10 0.016s, n=14350, sd=15}
19. Nf3 {+1.33/10 0.023s, n=20469, sd=14} Kg8 {-1.51/10 0.017s, n=15251, sd=13}
20. b5 {+1.27/9 0.017s, n=14799, sd=15} axb5 {-1.21/10 0.026s, n=21993, sd=18}
21. Nxb5 {+1.54/10 0.019s, n=17202, sd=19}
Qd7 {-1.28/9 0.026s, n=22580, sd=15, White makes an illegal move: e1h1} 0-1