MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1330"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnb1kb1r/pp1p1ppp/4pn2/q1p5/6P1/P2P4/1PPKPP1P/RNBQ1BNR w kq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:58 +0000"]
[GameEndTime "2026-09-14T13:39:59 +0000"]
[PlyCount "44"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nc3 {-2.16/9 0.016s, n=12861, sd=14} Nxg4 {+2.07/10 0.034s, n=23507, sd=18}
6. Ke1 {-2.04/10 0.020s, n=14707, sd=12} Nc6 {+2.16/10 0.031s, n=24714, sd=15}
7. e4 {-2.25/11 0.033s, n=24406, sd=17} Nf6 {+2.31/10 0.024s, n=19075, sd=17}
8. Bd2 {-2.36/9 0.032s, n=24351, sd=14} Qb6 {+2.41/9 0.017s, n=14171, sd=14}
9. Nf3 {-2.41/8 0.019s, n=14141, sd=11} d5 {+2.73/9 0.024s, n=17606, sd=13}
10. Bh3 {-2.33/7 0.018s, n=14139, sd=12} d4 {+2.46/10 0.035s, n=26629, sd=16}
11. Ne2 {-2.29/9 0.020s, n=13844, sd=13} h6 {+2.30/10 0.019s, n=15499, sd=15}
12. Rb1 {-2.74/9 0.042s, n=30531, sd=14} a5 {+2.62/9 0.038s, n=26307, sd=14}
13. c3 {-2.65/9 0.037s, n=26220, sd=15} Be7 {+2.69/7 0.020s, n=14186, sd=11}
14. cxd4 {-2.82/9 0.040s, n=26504, sd=14} cxd4 {+2.77/9 0.017s, n=12224, sd=14}
15. Rg1 {-2.99/10 0.030s, n=21410, sd=16} g5 {+2.52/10 0.023s, n=17721, sd=17}
16. Kf1 {-2.98/10 0.033s, n=21152, sd=22} Bd7 {+2.74/9 0.020s, n=14250, sd=14}
17. b4 {-3.07/11 0.035s, n=27066, sd=20} Qb5 {+2.39/8 0.016s, n=12042, sd=17}
18. Be1 {-3.21/8 0.020s, n=15360, sd=12} axb4 {+3.75/10 0.018s, n=13355, sd=16}
19. Nexd4 {-3.71/10 0.029s, n=23389, sd=15}
Nxd4 {+4.50/11 0.017s, n=14245, sd=17}
20. Nxd4 {-3.66/11 0.015s, n=14478, sd=17} Qb6 {+4.30/11 0.018s, n=14216, sd=16}
21. Nc2 {-3.89/10 0.024s, n=18348, sd=16} Bb5 {+3.93/10 0.019s, n=16531, sd=16}
22. Nxb4 {-2.92/11 0.067s, n=47394, sd=17}
Rxa3 {+3.87/10 0.016s, n=13821, sd=17} 23. Rg3 {-2.65/11 0.027s, n=20942, sd=17}
Nxe4 {+3.28/10 0.018s, n=14961, sd=15} 24. Re3 {-3.20/9 0.018s, n=13649, sd=15}
Nf6 {+3.34/10 0.022s, n=16593, sd=14} 25. Nc2 {-2.72/10 0.019s, n=15509, sd=18}
Ra2 {+3.27/11 0.018s, n=14366, sd=16}
26. Kg1 {-3.73/9 0.023s, n=17921, sd=15, Black makes an illegal move: e8h8} 1-0