MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "484"]
[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 "rnbqkbnr/p1p1pp2/7p/1pNp2p1/8/4P3/PPPP1PPP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:36:37 +0000"]
[GameEndTime "2026-09-14T13:36:38 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxb5+ {+1.83/8 0.019s, n=14372, sd=12} c6 {-1.89/9 0.044s, n=23216, sd=16}
6. Be2 {+2.15/9 0.017s, n=13331, sd=13} e5 {-1.63/11 0.028s, n=15660, sd=15}
7. b4 {+1.69/9 0.025s, n=18474, sd=16} a5 {-1.78/10 0.022s, n=15363, sd=18}
8. Bb2 {+1.45/9 0.017s, n=13120, sd=14} axb4 {-1.65/11 0.072s, n=43228, sd=16}
9. Bxe5 {+1.43/9 0.022s, n=16922, sd=14} Nf6 {-1.60/9 0.015s, n=12145, sd=12}
10. d4 {+1.33/9 0.044s, n=19767, sd=12} Rg8 {-0.82/10 0.020s, n=14363, sd=13}
11. Nf3 {+1.29/10 0.049s, n=24825, sd=17} Bxc5 {-1.63/9 0.019s, n=14750, sd=13}
12. dxc5 {+1.13/9 0.042s, n=19711, sd=13} Nbd7 {-1.00/10 0.021s, n=16586, sd=11}
13. Qd4 {+1.58/10 0.026s, n=13686, sd=14} Ne4 {-1.37/10 0.057s, n=27970, sd=17}
14. Nd2 {+1.57/10 0.041s, n=22474, sd=16}
Nexc5 {-1.29/11 0.018s, n=14391, sd=15}
15. Qxb4 {+0.75/10 0.024s, n=19710, sd=16} Qe7 {-1.55/10 0.016s, n=12597, sd=18}
16. Bc3 {+1.32/11 0.034s, n=23394, sd=20} Na4 {-1.53/11 0.017s, n=14032, sd=18}
17. Nb3 {+0.95/10 0.035s, n=22176, sd=16} c5 {-0.95/9 0.016s, n=12088, sd=16}
18. Qa3 {+0.50/10 0.029s, n=17366, sd=18} Bb7 {-1.27/9 0.026s, n=18214, sd=19}
19. Ba5 {+0.76/11 0.055s, n=37366, sd=19} Nc3 {-1.41/8 0.020s, n=13600, sd=12}
20. Bd3 {+1.28/10 0.030s, n=16300, sd=14}
Bc6 {-0.78/9 0.020s, n=12089, sd=16, White makes an illegal move: e1h1} 0-1