MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "930"]
[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 "rnbqkb1r/ppp1pp1p/7n/6p1/3p1PPP/2N5/PPPPP3/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:36:33 +0200"]
[GameEndTime "2026-09-14T17:36:35 +0200"]
[PlyCount "49"]
[Termination "illegal move"]
[TimeControl "-"]

5. hxg5 {-0.67/10 0.020s, n=14130, sd=18} Nxg4 {+0.42/9 0.020s, n=16801, sd=14}
6. Ne4 {-0.90/9 0.041s, n=27338, sd=18} Nc6 {+0.52/10 0.060s, n=43619, sd=16}
7. Nf3 {-0.73/9 0.051s, n=31910, sd=15} f5 {+0.85/11 0.037s, n=25523, sd=15}
8. gxf6 {-0.72/9 0.020s, n=15477, sd=15} exf6 {+1.10/10 0.022s, n=14664, sd=21}
9. c3 {-1.13/9 0.033s, n=25070, sd=16} f5 {+1.30/9 0.021s, n=16495, sd=14}
10. Neg5 {-1.00/10 0.017s, n=13699, sd=13} Bd6 {+1.04/9 0.016s, n=12580, sd=15}
11. d3 {-0.76/10 0.021s, n=16370, sd=16} Qf6 {+1.30/10 0.064s, n=46880, sd=16}
12. Nxd4 {-1.45/9 0.022s, n=17623, sd=18} Nxd4 {+1.47/10 0.022s, n=17725, sd=18}
13. cxd4 {-1.25/10 0.039s, n=30018, sd=28} Bd7 {+1.66/9 0.019s, n=15135, sd=21}
14. Qb3 {-1.49/10 0.075s, n=55393, sd=29} Qxd4 {+2.02/9 0.040s, n=27799, sd=21}
15. Qf7+ {-1.37/9 0.035s, n=19720, sd=16} Kd8 {+2.85/8 0.037s, n=21898, sd=12}
16. Bd2 {-2.06/9 0.044s, n=32524, sd=15} Qxb2 {+1.56/10 0.041s, n=30393, sd=21}
17. Rd1 {-1.90/9 0.014s, n=12056, sd=16} Qb6 {+2.79/10 0.017s, n=15179, sd=14}
18. e3 {-1.58/10 0.031s, n=21109, sd=21} h6 {+1.91/9 0.017s, n=12941, sd=13}
19. Qg7 {-1.97/9 0.030s, n=19800, sd=17} Re8 {+1.80/11 0.017s, n=15023, sd=25}
20. Nf7+ {-1.45/10 0.019s, n=16078, sd=18} Kc8 {+2.06/8 0.021s, n=15666, sd=16}
21. Nxd6+ {-1.66/11 0.016s, n=13727, sd=13}
Qxd6 {+1.95/9 0.026s, n=21851, sd=18} 22. Be2 {-1.30/11 0.014s, n=12925, sd=16}
b6 {+1.20/11 0.053s, n=43968, sd=17} 23. Rc1 {-1.99/9 0.034s, n=22787, sd=22}
Rb8 {+1.52/11 0.079s, n=52624, sd=19} 24. e4 {-1.31/9 0.024s, n=18946, sd=15}
Re7 {+2.28/10 0.025s, n=16879, sd=19} 25. Qg8+ {-1.93/9 0.015s, n=13160, sd=16}
Kb7 {+4.01/11 0.023s, n=21396, sd=23} 26. Qc4 {-1.82/9 0.021s, n=16572, sd=16}
fxe4 {+4.68/11 0.021s, n=19835, sd=18}
27. dxe4 {-3.45/10 0.026s, n=21004, sd=20}
Rbe8 {+5.15/12 0.061s, n=48410, sd=20} 28. Bf3 {-3.19/9 0.035s, n=24169, sd=18}
Kb8 {+5.35/10 0.014s, n=12786, sd=27, White makes an illegal move: e1h1} 0-1