MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "884"]
[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 "rnbqk1nr/pp2ppbp/2pp2p1/1N6/6P1/P4N2/1PPPPP1P/R1BQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:20 +0000"]
[GameEndTime "2026-09-14T14:53:21 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb5 {+6.56/10 0.021s, n=16416, sd=13}
6. h3 {-6.67/9 0.018s, n=15475, sd=14} Nf6 {+6.34/9 0.017s, n=16768, sd=12}
7. g5 {-6.67/8 0.021s, n=17598, sd=13} Nfd7 {+6.43/9 0.026s, n=23612, sd=13}
8. d4 {-6.26/10 0.020s, n=15128, sd=15} d5 {+6.48/10 0.018s, n=15870, sd=12}
9. h4 {-6.53/9 0.016s, n=14382, sd=11} Nf8 {+6.23/10 0.033s, n=30544, sd=15}
10. Bf4 {-6.39/9 0.030s, n=22538, sd=12} Bf5 {+6.65/9 0.024s, n=23094, sd=13}
11. e3 {-6.42/9 0.024s, n=20027, sd=14} a6 {+6.47/10 0.026s, n=24717, sd=15}
12. Be2 {-6.60/8 0.016s, n=12894, sd=11} Nbd7 {+6.52/9 0.040s, n=34936, sd=16}
13. c3 {-6.68/9 0.029s, n=23306, sd=14} h6 {+6.66/9 0.023s, n=17153, sd=12}
14. Rh2 {-6.78/8 0.026s, n=21286, sd=15} Rc8 {+6.86/8 0.018s, n=15548, sd=13}
15. a4 {-6.73/8 0.016s, n=13513, sd=13} bxa4 {+6.36/8 0.020s, n=18022, sd=12}
16. Qxa4 {-6.96/10 0.028s, n=19298, sd=16}
hxg5 {+7.01/10 0.023s, n=20692, sd=15}
17. hxg5 {-6.74/11 0.019s, n=16947, sd=15}
Rxh2 {+6.72/10 0.015s, n=14433, sd=17}
18. Bxh2 {-6.37/10 0.021s, n=18976, sd=14}
Qb6 {+6.52/10 0.018s, n=13677, sd=18, White makes an illegal move: e1a1} 0-1