MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2805"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/pp1pppp1/n1p5/6Bp/4P2P/3P4/PPP2PPR/RN1QKBN1 b Qkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:16:12 +0200"]
[GameEndTime "2026-09-14T17:16:13 +0200"]
[PlyCount "51"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qb6 {+1.13/9 0.028s, n=15893, sd=12}
6. Nd2 {-1.01/9 0.068s, n=34063, sd=14} e5 {+0.88/8 0.030s, n=14338, sd=12}
7. Be2 {-0.67/8 0.023s, n=14531, sd=12} d5 {+1.16/9 0.057s, n=29816, sd=13}
8. Ngf3 {-0.61/8 0.019s, n=12829, sd=10} Nf6 {+1.17/9 0.023s, n=16352, sd=13}
9. Nxe5 {-1.55/9 0.054s, n=29359, sd=14} Qxb2 {+1.98/9 0.023s, n=14089, sd=15}
10. Ndf3 {-1.60/9 0.041s, n=26328, sd=17} Nb4 {+1.99/8 0.029s, n=18425, sd=12}
11. Kf1 {-1.45/9 0.025s, n=15002, sd=11} Nxc2 {+1.28/10 0.018s, n=12374, sd=14}
12. Rb1 {-1.18/10 0.033s, n=22296, sd=15} Qxa2 {+1.91/9 0.023s, n=15497, sd=13}
13. Rh1 {-1.54/9 0.018s, n=13714, sd=11} Be7 {+1.14/8 0.018s, n=12931, sd=14}
14. exd5 {-1.63/8 0.017s, n=12652, sd=12} Nxd5 {+2.37/11 0.018s, n=14081, sd=13}
15. Rc1 {-1.17/11 0.031s, n=22713, sd=19} Na3 {+1.49/9 0.026s, n=13235, sd=16}
16. Bxe7 {-1.45/9 0.019s, n=14218, sd=12} Nxe7 {+2.27/10 0.019s, n=16050, sd=11}
17. Kg1 {-2.01/9 0.072s, n=49360, sd=17} f6 {+2.74/11 0.016s, n=14486, sd=14}
18. Ra1 {-2.59/10 0.024s, n=21399, sd=15} Qb2 {+3.46/10 0.016s, n=13963, sd=15}
19. Nc4 {-2.62/10 0.016s, n=13081, sd=18} Nxc4 {+2.68/10 0.017s, n=14277, sd=17}
20. Rb1 {-2.74/10 0.026s, n=21888, sd=14} Ne3 {+3.11/10 0.028s, n=23139, sd=15}
21. fxe3 {-3.08/9 0.027s, n=21343, sd=15} Qc3 {+3.05/9 0.016s, n=14232, sd=15}
22. Nd2 {-2.23/9 0.016s, n=12806, sd=13} Qe5 {+2.84/9 0.022s, n=17227, sd=16}
23. Kf2 {-3.00/9 0.023s, n=17014, sd=14} Nf5 {+3.11/11 0.027s, n=19655, sd=15}
24. Rh3 {-3.04/9 0.017s, n=12167, sd=12} g6 {+3.65/10 0.030s, n=21649, sd=17}
25. e4 {-3.30/7 0.029s, n=17532, sd=11} Qd4+ {+6.63/9 0.032s, n=18842, sd=18}
26. Ke1 {-6.30/9 0.062s, n=40439, sd=16} Ne3 {+6.14/9 0.018s, n=13229, sd=18}
27. Rxe3 {-7.05/9 0.021s, n=15821, sd=15} Qxe3 {+7.09/10 0.021s, n=16006, sd=16}
28. Qb3 {-6.42/9 0.016s, n=12073, sd=14} Bg4 {+6.87/11 0.022s, n=18149, sd=16}
29. Nf3 {-6.69/10 0.023s, n=21261, sd=15} Rd8 {+6.99/10 0.017s, n=15971, sd=16}
30. Qxb7 {-7.10/9 0.018s, n=14221, sd=15, Black makes an illegal move: e8h8} 1-0