MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "569"]
[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 "rn1qkbnr/p2pppp1/bp6/1Np4p/1P6/2P5/P2PPPPP/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:45 +0000"]
[GameEndTime "2026-09-14T13:36:46 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {-0.30/9 0.017s, n=14750, sd=12} h4 {-0.17/8 0.016s, n=12198, sd=12}
6. bxc5 {+0.10/8 0.019s, n=15073, sd=11} bxc5 {-0.56/9 0.037s, n=28474, sd=13}
7. Nf3 {+0.23/10 0.044s, n=27594, sd=17} Bb7 {-0.53/9 0.040s, n=30175, sd=18}
8. Rb1 {+0.53/10 0.023s, n=17302, sd=16} e6 {-0.85/10 0.044s, n=35340, sd=19}
9. h3 {+0.81/9 0.023s, n=17798, sd=14} Be4 {-0.79/9 0.059s, n=42495, sd=14}
10. d3 {+1.07/9 0.020s, n=16436, sd=14} Bxf3 {-0.66/11 0.019s, n=13513, sd=18}
11. gxf3 {+1.35/9 0.021s, n=18597, sd=17} Nc6 {-1.35/9 0.033s, n=28102, sd=14}
12. Bg2 {+1.32/11 0.019s, n=14277, sd=14} Rb8 {-1.17/11 0.022s, n=17594, sd=18}
13. f4 {+1.24/10 0.026s, n=21715, sd=18} Qa5 {-0.88/11 0.015s, n=12561, sd=18}
14. a4 {+0.67/12 0.028s, n=20654, sd=20} a6 {-0.25/13 0.026s, n=20374, sd=23}
15. Bxc6 {+0.34/11 0.014s, n=12465, sd=19}
dxc6 {-0.37/11 0.017s, n=14213, sd=22} 16. Na3 {+0.59/12 0.029s, n=18651, sd=18}
Rxb1 {+0.15/11 0.017s, n=15028, sd=23}
17. Nxb1 {+0.54/11 0.023s, n=19914, sd=17} c4 {-0.08/11 0.040s, n=30037, sd=20}
18. dxc4 {+0.24/11 0.072s, n=54869, sd=19} Nf6 {-0.22/11 0.034s, n=27550, sd=16}
19. Rg1 {+0.21/9 0.021s, n=13394, sd=13} Be7 {-0.04/11 0.025s, n=21210, sd=15}
20. Qc2 {+0.02/9 0.024s, n=18144, sd=15, Black makes an illegal move: e8h8} 1-0