MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "243"]
[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 "r1bqkbnr/p2pp1pp/n1p2p2/1p6/Q1P5/8/PP1PPPPP/RNB1KBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:48 +0000"]
[GameEndTime "2026-09-14T13:35:48 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb5 {+0.87/11 0.026s, n=18580, sd=15} cxb5 {-0.80/9 0.054s, n=39105, sd=18}
6. Qxb5 {+0.62/9 0.019s, n=14088, sd=18} e5 {-0.54/10 0.040s, n=26282, sd=18}
7. Qa4 {+0.58/10 0.028s, n=20544, sd=14} Bb7 {-0.57/8 0.017s, n=12962, sd=12}
8. e3 {+0.65/9 0.019s, n=13917, sd=13} Nc5 {-0.56/10 0.062s, n=40421, sd=17}
9. Qd1 {+0.55/10 0.020s, n=15728, sd=15} Nh6 {-0.72/9 0.034s, n=21151, sd=14}
10. Nc3 {+0.93/9 0.020s, n=15128, sd=12} Rc8 {-0.80/9 0.025s, n=16744, sd=15}
11. d4 {+1.33/9 0.024s, n=17586, sd=15} Ne4 {-1.00/9 0.035s, n=21262, sd=15}
12. Qb3 {+0.80/9 0.034s, n=23950, sd=14} Rb8 {-0.60/9 0.029s, n=20849, sd=13}
13. Qa4 {+0.69/8 0.028s, n=15527, sd=11} Nf7 {-0.40/8 0.032s, n=21266, sd=13}
14. Nxe4 {+0.60/8 0.021s, n=14310, sd=14} Bxe4 {-0.31/9 0.022s, n=15081, sd=13}
15. Nf3 {+0.48/9 0.039s, n=24776, sd=15} Bb4+ {-0.12/9 0.026s, n=18368, sd=12}
16. Bd2 {+0.40/8 0.027s, n=19052, sd=17} Bc6 {+0.11/9 0.048s, n=32380, sd=18}
17. Qc2 {+0.64/9 0.020s, n=13876, sd=14} Qa5 {-0.27/8 0.019s, n=14329, sd=18}
18. b3 {+0.12/8 0.032s, n=19626, sd=16, Black makes an illegal move: e8h8} 1-0