MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1605"]
[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 "rnb1kbnr/p1p2ppp/B2p4/1p2p3/2P1P2q/7P/PP1P1PP1/RNBQK1NR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:55 +0000"]
[GameEndTime "2026-09-14T16:03:56 +0000"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxc8 {+5.19/10 0.019s, n=16412, sd=15} Qxe4+ {-5.80/9 0.019s, n=13791, sd=13}
6. Kf1 {+5.64/10 0.023s, n=21446, sd=17} Qxc4+ {-5.81/8 0.013s, n=13124, sd=13}
7. Ne2 {+5.76/8 0.017s, n=14222, sd=15} Qc6 {-5.12/10 0.020s, n=20561, sd=11}
8. d4 {+5.41/9 0.025s, n=17957, sd=15} Ne7 {-2.88/11 0.017s, n=17934, sd=20}
9. d5 {+3.04/11 0.044s, n=40067, sd=24} Nxd5 {-2.89/9 0.011s, n=12066, sd=13}
10. a4 {+2.51/9 0.041s, n=32131, sd=15} b4 {-2.32/9 0.014s, n=13639, sd=13}
11. Bg4 {+2.03/8 0.017s, n=14217, sd=11} Nf6 {-1.99/11 0.021s, n=20402, sd=18}
12. Bg5 {+2.17/9 0.016s, n=14328, sd=14} Nbd7 {-1.38/10 0.022s, n=16407, sd=14}
13. Nd2 {+2.34/9 0.016s, n=13764, sd=14} d5 {-1.60/11 0.020s, n=21439, sd=14}
14. Rc1 {+1.98/9 0.018s, n=15769, sd=16} Qb7 {-1.56/10 0.018s, n=19312, sd=14}
15. a5 {+1.62/8 0.028s, n=21501, sd=13} Nxg4 {-1.41/10 0.019s, n=20500, sd=15}
16. hxg4 {+1.61/10 0.017s, n=15748, sd=13} c5 {-1.08/10 0.023s, n=23680, sd=14}
17. Rh3 {+1.59/8 0.023s, n=16114, sd=13} f6 {-1.09/10 0.012s, n=12350, sd=15}
18. Bh4 {+1.00/9 0.028s, n=22673, sd=17} Be7 {-0.60/10 0.017s, n=16153, sd=15}
19. Kg1 {+0.97/10 0.025s, n=22819, sd=15} c4 {-1.35/10 0.022s, n=18574, sd=15}
20. Nf3 {+0.90/9 0.015s, n=13275, sd=15} Nc5 {-0.23/10 0.025s, n=23092, sd=16}
21. g5 {+0.47/10 0.026s, n=21354, sd=15} Qd7 {-0.24/9 0.029s, n=21724, sd=13}
22. gxf6 {+0.93/11 0.022s, n=17748, sd=19} gxf6 {-0.07/9 0.020s, n=18230, sd=15}
23. Ne1 {+0.49/10 0.037s, n=28734, sd=19} Rg8 {-0.15/8 0.017s, n=12301, sd=15}
24. Ng3 {+0.80/9 0.017s, n=13112, sd=16, Black makes an illegal move: e8a8} 1-0