MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1492"]
[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 "rnb1kbnr/ppp1ppp1/3q3p/8/1P1p4/P2BP3/2PP1PPP/RNBQK1NR w KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:48:59 +0200"]
[GameEndTime "2026-09-14T15:49:00 +0200"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {+1.82/10 0.032s, n=20277, sd=17} a5 {-2.15/8 0.019s, n=14901, sd=12}
6. Bxd4 {+2.03/9 0.026s, n=22122, sd=14} Nc6 {-1.34/10 0.042s, n=28762, sd=14}
7. Bc5 {+2.41/10 0.031s, n=24818, sd=17} Qd5 {-1.58/10 0.024s, n=20544, sd=15}
8. Nc3 {+1.62/9 0.018s, n=15041, sd=14} Qxg2 {-1.76/10 0.018s, n=13821, sd=17}
9. Be4 {+1.30/11 0.015s, n=13223, sd=14} Qg4 {-1.44/11 0.034s, n=21671, sd=16}
10. b5 {+1.64/9 0.013s, n=12239, sd=14} Qxd1+ {-1.25/8 0.020s, n=12241, sd=14}
11. Rxd1 {+1.37/10 0.044s, n=30071, sd=16} Ne5 {-1.54/9 0.014s, n=12362, sd=14}
12. Nd5 {+2.20/11 0.016s, n=13907, sd=15} Kd8 {-2.27/9 0.025s, n=14295, sd=13}
13. b6 {+2.79/11 0.028s, n=24035, sd=20} Nd7 {-2.57/10 0.018s, n=16426, sd=21}
14. bxc7+ {+2.50/10 0.030s, n=22626, sd=23} Ke8 {-2.36/9 0.022s, n=13572, sd=18}
15. d4 {+2.63/10 0.023s, n=16281, sd=16} Ngf6 {-2.65/10 0.016s, n=14742, sd=17}
16. Nxf6+ {+2.85/10 0.014s, n=14549, sd=15}
Nxf6 {-2.56/9 0.015s, n=14077, sd=16} 17. Bg2 {+2.82/11 0.046s, n=41852, sd=22}
e6 {-2.50/9 0.016s, n=13006, sd=7} 18. Ne2 {+2.35/11 0.057s, n=51599, sd=19}
Kd7 {-2.57/10 0.031s, n=25665, sd=21} 19. Nc3 {+2.41/11 0.020s, n=18332, sd=21}
Kxc7 {-2.24/10 0.017s, n=16747, sd=17} 20. Nb5+ {+2.39/9 0.012s, n=13657, sd=15}
Kd7 {-2.35/10 0.016s, n=16342, sd=22} 21. Bxf8 {+2.09/10 0.024s, n=22314, sd=18}
Rxf8 {-2.68/12 0.028s, n=26468, sd=21} 22. Rb1 {+2.10/9 0.017s, n=14923, sd=16}
Rb8 {-1.95/10 0.019s, n=14875, sd=16} 23. Na7 {+1.80/11 0.043s, n=34662, sd=21}
Kc7 {-2.15/11 0.031s, n=23899, sd=20} 24. c4 {+2.23/11 0.010s, n=12010, sd=16}
Bd7 {-1.92/10 0.021s, n=19073, sd=20, White makes an illegal move: e1h1} 0-1