Degen Protocol
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Result

Chess v1

finished entry 1 play · winner takes 2 play · 9abf7944a90e268890023c12f2690ce8

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
19
played
Pace
100.0/min
overall 100.0/min
Biggest swing
+302
Seat 2 · move 12

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf-198-10.4 pawn/100lost 2
gbb+198+10.4 pawn/100won 2

Last moves

  1. 19Even0
  2. 18Even0
  3. 17Even0
  4. 16Seat 2+2
  5. 15Even0
  6. 14Even0
  7. 13Even0
  8. 12Seat 2+302
  9. 11Seat 1+100
  10. 10Seat 2+2
  11. 9Seat 1+2
  12. 8Seat 2+2

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
0abb4b6e8427bb4db995f7f56dd7d3fcec7eaa6512ef6392adeb75da05a3df9c
Seed hash
67e3f61cf69ba1174621bae41d2f9575d387ba0b6049ebb3a151f03822939a26 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 67,314, Merkle root 7f4a3136c4a7fb797f91abfbaec5c7ce0e12b6f311cdf4f5d738886040c87a8f. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 37d59f4a8542b6e1c537d313cf75a73857138f98c4b396654f1d573370b30a7c
  2. 86105bfbbecf47fc7c66504aac439d2a1317d8b200ebd6465dc7064c621f3e4e
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"g7g5"
21"d2d4"
32"g5g4"
41"h2h3"
52"g4h3"
61"g1h3"
72"b7b6"
81"h3g5"
92"h7h6"
101"g5f7"
112"e8f7"
121"d1h5"
132"f7g7"
141"h1h3"
152"b6b5"
161"h3g3"
172"g7h7"
181"h5f5"