MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "379"]
[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 "rnbqkb1r/p2p1ppp/2p1p2n/Pp6/4P3/3B1N2/1PPP1PPP/RNBQK2R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:42 +0000"]
[GameEndTime "2026-09-14T14:50:43 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {-0.68/9 0.017s, n=15330, sd=14}
6. Be2 {+0.74/10 0.036s, n=29001, sd=16} c5 {-0.67/10 0.018s, n=16938, sd=18}
7. Bxb5 {+0.91/10 0.027s, n=24037, sd=14} Bxe4 {-0.50/9 0.019s, n=16467, sd=13}
8. Nc3 {+0.76/10 0.038s, n=27753, sd=18} Bg6 {-0.79/9 0.025s, n=21805, sd=14}
9. d4 {+0.89/10 0.023s, n=19228, sd=15} cxd4 {-1.14/8 0.020s, n=14100, sd=12}
10. Nxd4 {+1.23/10 0.013s, n=12124, sd=12} a6 {-1.11/9 0.018s, n=16015, sd=11}
11. Ba4 {+1.67/9 0.019s, n=17126, sd=12} Be7 {-0.39/8 0.019s, n=15164, sd=13}
12. Qf3 {+0.91/8 0.020s, n=17018, sd=12} Ra7 {-0.47/10 0.021s, n=14521, sd=12}
13. Be3 {+0.78/9 0.017s, n=14972, sd=12} Rc7 {-0.71/10 0.036s, n=29543, sd=18}
14. h4 {+0.45/10 0.020s, n=17269, sd=18} Bxh4 {0.00/12 0.057s, n=44197, sd=19}
15. Nde2 {-0.20/10 0.027s, n=22145, sd=15} Rc4 {+0.24/11 0.027s, n=19875, sd=16}
16. Bb3 {-0.24/10 0.020s, n=17135, sd=19} Rc8 {+0.08/10 0.017s, n=14192, sd=17}
17. Bb6 {+0.01/9 0.018s, n=14815, sd=14} Qe7 {+0.18/11 0.015s, n=12952, sd=11}
18. Nf4 {-0.26/8 0.029s, n=20181, sd=11} Bf5 {-0.17/10 0.020s, n=17709, sd=14}
19. Kf1 {-0.74/11 0.049s, n=40445, sd=17} Bg4 {+1.05/9 0.028s, n=17054, sd=13}
20. Qd3 {-0.86/8 0.016s, n=13220, sd=15, Black makes an illegal move: e8h8} 1-0