MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "491"]
[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 "rn1qk1nr/p1pppp1p/b5pb/1p6/4P3/N5PN/PPPP1P1P/R1BQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:54 +0000"]
[GameEndTime "2026-09-14T13:36:55 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxb5 {+1.85/9 0.040s, n=25725, sd=15} c5 {-2.12/8 0.017s, n=12769, sd=11}
6. c3 {+1.99/10 0.050s, n=35202, sd=17} Qb6 {-2.04/9 0.024s, n=16067, sd=14}
7. a4 {+2.06/10 0.035s, n=23358, sd=23} Nf6 {-1.95/9 0.030s, n=20195, sd=17}
8. e5 {+2.24/10 0.033s, n=19847, sd=17} Bb7 {-1.93/10 0.017s, n=12113, sd=16}
9. a5 {+2.08/9 0.019s, n=13317, sd=14} Qc6 {-1.86/10 0.017s, n=12033, sd=15}
10. Rg1 {+2.31/10 0.040s, n=26116, sd=18} Nd5 {-2.58/9 0.021s, n=17060, sd=18}
11. d4 {+2.63/11 0.021s, n=14671, sd=18} Bxc1 {-2.66/11 0.065s, n=42894, sd=19}
12. Rxc1 {+2.37/10 0.027s, n=20961, sd=16} Nc7 {-2.91/10 0.053s, n=36875, sd=17}
13. c4 {+3.48/10 0.037s, n=23377, sd=16} Qe4+ {-3.43/8 0.019s, n=15001, sd=18}
14. Qe2 {+3.81/9 0.016s, n=13351, sd=17} Qxe2+ {-3.40/9 0.017s, n=14988, sd=16}
15. Kxe2 {+3.84/9 0.020s, n=14418, sd=16} Nba6 {-3.48/9 0.016s, n=14144, sd=14}
16. d5 {+3.67/10 0.019s, n=16176, sd=13} Rb8 {-3.27/10 0.031s, n=25845, sd=16}
17. Nf4 {+3.91/10 0.034s, n=24713, sd=14, Black makes an illegal move: e8h8} 1-0